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-2x+2y
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∙ 15y ago
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3x plus 20 equals 5x-32?
3x + 20 = 5x - 32 Add 32 to both sides.3x + 52 = 5xSubtract 3x from both sides.52 = 2xDivide both sides by 2.26 = xThe answer is x = 26.
What is 3x-15 when solving for x?
18
How would you factor 3x squared plus x minus 10?
3x**2+x-10 Multiply first and last terms 3*-10=-30 Find factors of -30 that add up to second term 6+-5=1 rewrite 3x**2-5x+6x-10 Factor pairs of terms 3x**2-5x+6x-10 = x(3x-5)+2(3x-5) Factor x(3x-5)+2(x-5) = (x+2)(3x-5)
What does x equals in 3x plus 11 plus 5x equals 75?
3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)
Can you multiply unlike terms?
Yes, you can. For example 3x times 4y = 12xy.You cannot however, add like terms (to combine them, that is. There isn't anything wrong with adding them up, 3x + 4y is acceptable). For example, 3x + 4y is as simplified as it can get.
Can you add 3x plus 1?
You cannot add 3x and 1. You can add 3x and x and get 4x though.
How do you add a negative number with a negative number?
When you add a negative number, the one on the right side gets cancelled out. E.g. -3x + - 3x = -3x
How can you solve this takin step by step7x-40 equals -3x?
7x-40 = -3x Add 40 and add 3x to both sides:- 7x-40+40+3x = 3x-3x+40 10x = 40 Divide both sides by 10:- x = 4
What is 3x plus 4xy equals?
You cannot add them. The 'y' in the 4xy means that you cannot add it to 3x, since the 'y' is an extra component that the 'x' does not have. You can add 3x to 3x, or 4y to 4y, but you cannot add terms which contain different variables to each other. (It's like trying to add apples and oranges, they're not the same thing).
How do you solve -3x-8 plus 4x equals 17?
-3x-8+4x=17(-3x+4x)-8=17 ;combine like terms(x)-8=17 ;add 8 to both sidesx=25
What is 2x squared add 3x?
5
What number am i if you triple me subtract 7 and add 4 you get 42?
3x-7+4 = 42 3x-7 = 38 3x = 45 x=15
What is the answer to 3x plus 4 equals 4x-5?
3x + 4 = 4x - 5 Add 5 to both sides: 3x + 9 = 4x Subtract 3x from both sides: 9 = x
How can you add monomial binomial polynomail?
-5x+(3x-8)
What is the soultion to 4x-13 equals 22-3x?
4x - 13 = 22 - 3x add 3x to both sides 7x - 13 = 22 add 13 to both sides 7x = 35 divide both sides by 7 x = 5
What is the solution to -2 - 3x equals 10?
-2 -3x = 10 Add 2 to both sides: - 3x = 12 Divide both sides by -3: x = -4
What is the solution to 3x - 4 equals 17?
3x - 4 = 17 3x = 21 (add 4 to both sides) x = 7 (divide both sides by 3)
