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The expression x - 5x simplifies to -4x. This is because when subtracting like terms, we subtract the coefficients of the variables while keeping the variable the same. In this case, x has a coefficient of 1 and -5x has a coefficient of -5, so when subtracted, we get -4x.
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When 15 is subtracted from a particular number the result is the same as the result of dividing it by 6?
9
What is the answer of 5x-7 equals 2 x plus 3-x?
5x - 7 = 2x + 3 - x5x = x + 104x = 10x = 2.5Check It!5(2.5) - 7 = 2(2.5) + 3 - (2.5)12.5 - 7 = 5 + 0.55.5 = 5.5 Correct!
What is 5x2 minus 8x minus 4?
this question makes no sense. do you mean what are the zeros/roots of this polynomial?Factoring trinomials are fun!5x2 - 8x - 4(5x + 2)(x - 2)Never forget to check:5x2 - 10x + 2x - 45x2 - 8x - 4Good everything is in order, now set each parentheses equal to zero to solve for x5x + 2 = 05x = -2x = - 2/5x - 2 = 0x = 2All done! Now we know the solution set is {-2/5, 2}. Remember smallest number always goes first.
Barbra's goal is to practice 20 min for every five min of lessons she takes If she takes a 20 min lesson this week how many min should she practice this week?
A 20 minute lesson would mean 80 minutes of practice.20 = X Cross Multiply 5X = 400 Solve for X5X = 4005 20 /5 /5X = 80
What is the comparative and superlative degree of equal?
as equal as, so equal as, more equal than, the most equal of.
Integrate x 5x dx?
integrate(x5x dx) simplifies to integrate(5x^2 dx), and using the power rule of integration, add one to the power of x and divide the term by that number. Thus, x5x dx integrated is (5/3)x^3
When 15 is subtracted from a particular number the result is the same as the result of dividing it by 6?
9
What is 4x plus 7 equals -3 - x?
It's an equation. Specifically, a linear equation in ' x '.Here's the solution for ' x ':4x + 7 = -3 - x5x + 7 = -35x = -10x = -2
What is the answer of 5x-7 equals 2 x plus 3-x?
5x - 7 = 2x + 3 - x5x = x + 104x = 10x = 2.5Check It!5(2.5) - 7 = 2(2.5) + 3 - (2.5)12.5 - 7 = 5 + 0.55.5 = 5.5 Correct!
What is the greatest perfect square that is a factor of 7 factorial?
7 factorial means 7x6x5x4x3x2x1 which can be rewritten as 7x(3x2)x5x(2x2)x3x2x1 when 6 and 4 are factored. Notice the repeating factors are (3x3)x(2x2)x(2x2) = (3x2x2)x(3x2x2) = 12 squared = 144
What is 5x2 minus 8x minus 4?
this question makes no sense. do you mean what are the zeros/roots of this polynomial?Factoring trinomials are fun!5x2 - 8x - 4(5x + 2)(x - 2)Never forget to check:5x2 - 10x + 2x - 45x2 - 8x - 4Good everything is in order, now set each parentheses equal to zero to solve for x5x + 2 = 05x = -2x = - 2/5x - 2 = 0x = 2All done! Now we know the solution set is {-2/5, 2}. Remember smallest number always goes first.
Five times the sum of 6 and a number is 2 more than the number. what is the number.?
Five times the sum of 6 and a number is 2 more than the numberWrite the equation5(6 + x) - 2 = x30 + 5x - 2 = x5x + 28 = x4x = -28x = -7Check: 5 (6 + (-7)) - 2 = -75(-1) - 2 = -7
Barbra's goal is to practice 20 min for every five min of lessons she takes If she takes a 20 min lesson this week how many min should she practice this week?
A 20 minute lesson would mean 80 minutes of practice.20 = X Cross Multiply 5X = 400 Solve for X5X = 4005 20 /5 /5X = 80
What 1 and 4 out of 5 equal to?
It is equal to 1.8It is equal to 1.8It is equal to 1.8It is equal to 1.8
What is the comparative and superlative degree of equal?
as equal as, so equal as, more equal than, the most equal of.
What is the exact meaning of equal set?
equal set mean the set is equal equal est means that the set is equal
2 equal diameters equal?
Yes, any two equal things are equal!
