Best Answer

7x - 2x = 80

subtracting like terms,

5x = 80

divide both sides by 5

x = 16

Q: How do you solve this problem 7x-2x equals 80?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

subtraction; 80-y= 52. 28+52 =80

4800, multiply 80 x 60. An easy way to solve this is to set up an equation. x/60 = 80. To solve for x, multiply both sides by 60. So then, its just 60 x 80 which is 4800

80

80/x = 0.76 80/.76 = x x = 105 questions

It is a straight line equation that needs to be rearranged into slope-intercept form as follows:- 8x+20y = -80 20y = -8x-80 y = -0.4x-4

Related questions

Solve this problem -x squared -40x- 80 =0

5x = 80

-80

99

it is impossible to solve for c in this example. You need more information.

subtraction; 80-y= 52. 28+52 =80

The answer to the equation 80 times 3 Y plus 2 Y plus 4 plus 1 equals -15. This is considered to be a math problem.

4800, multiply 80 x 60. An easy way to solve this is to set up an equation. x/60 = 80. To solve for x, multiply both sides by 60. So then, its just 60 x 80 which is 4800

80

80

80/x = 0.76 80/.76 = x x = 105 questions

It is a straight line equation that needs to be rearranged into slope-intercept form as follows:- 8x+20y = -80 20y = -8x-80 y = -0.4x-4