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How do you solve 4x - 2x - 2 equals -42?
4X - 2X - 2 = - 42 preform the indicated variable subtraction ( 4X - 2X ) 2X - 2 = - 42 add 2 to each side 2X = - 40 divide both sides integers by 2 X = - 20 -------------check in original equation 4(- 20) - 2(- 20) - 2 = - 42 - 80 + 40 - 2 = - 42 - 42 = - 42 ---------------checks
Translate this problem to an equation and solve The sum of the squares of two consecutive positive even numbers is 20 What is the smaller number?
2 because 22+42 = 20
What is an equation for the difference between 86 and 42?
86 - 42 = 44
What is the line passing through the points (2-3) and (42)?
If you mean points of (2, -3) and (4, 2) then the slope is 5/2 and the straight line equation is 2y = 5x-16
What is 42 percent of 20?
20 percent of 42 = 8.4
Find the slope of the line determined by the following equation 6x-y equals 42?
-36
What is the equation of the line that passes through the points (-42) and (4-2)?
If you mean points of (-4, 2) and (4, -2) Then the straight line equation works out as 2y = -x
How do you solve 4x - 2x - 2 equals -42?
4X - 2X - 2 = - 42 preform the indicated variable subtraction ( 4X - 2X ) 2X - 2 = - 42 add 2 to each side 2X = - 40 divide both sides integers by 2 X = - 20 -------------check in original equation 4(- 20) - 2(- 20) - 2 = - 42 - 80 + 40 - 2 = - 42 - 42 = - 42 ---------------checks
Which equation should be used to solve this problem The sum of two consecutive even integers is 42 Find the numbers?
2x + 2 = 42 x = 20 20 and 22
Translate this problem to an equation and solve The sum of the squares of two consecutive positive even numbers is 20 What is the smaller number?
2 because 22+42 = 20
What is an equation for the difference between 86 and 42?
86 - 42 = 44
What is the line passing through the points (2-3) and (42)?
If you mean points of (2, -3) and (4, 2) then the slope is 5/2 and the straight line equation is 2y = 5x-16
What is 42 percent of 20?
20 percent of 42 = 8.4
What is the alpha decay of calcium 42 equation?
There is no equation. Calcium-42 is stable and does not decay. Calcium is also much to light for alpha decay, which requires elements heavier than nickel, so no isotope of calcium undergoes alpha decay.
What is a division equation that has a solution of 42?
A division equation that has a solution of 42 can be written as ( x \div 1 = 42 ). In this case, ( x ) would equal 42. Another example is ( 84 \div 2 = 42 ), where dividing 84 by 2 also results in 42.
How much is 2?
2 + 2 = 42 x 2 = 42/2 = 12 - 2 = 02^2 = 42! = 22 mod 2 = 02√2 = 1.41421356
Solve the equation 7x equals 42?
7x=42 x=42/7 or, x=6
