87=x+7

Simple and best practice solution for 87=x+7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 87=x+7 equation:


Simplifying
87 = x + 7

Reorder the terms:
87 = 7 + x

Solving
87 = 7 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
87 + -1x = 7 + x + -1x

Combine like terms: x + -1x = 0
87 + -1x = 7 + 0
87 + -1x = 7

Add '-87' to each side of the equation.
87 + -87 + -1x = 7 + -87

Combine like terms: 87 + -87 = 0
0 + -1x = 7 + -87
-1x = 7 + -87

Combine like terms: 7 + -87 = -80
-1x = -80

Divide each side by '-1'.
x = 80

Simplifying
x = 80

See similar equations:

| 3y^3+69Y-52=0 | | -3(x-3)+3=-15(x+2) | | (2x+2)=(2x-3) | | 5(x+3)=2(4x) | | x+4+2=8 | | 3/15×2/5= | | 5(x+7)-4=7(x+5)-14 | | 3/15×2/5 | | 9y-8=4y-63 | | 36(-7/4) | | 36(1/9) | | 36(-2/9) | | 36(1/4) | | 15x+21=18x | | 7y-24=4y-36 | | 28(9/7) | | 28(1/7) | | (3sinx)(1/3-3cosx) | | 28(-6/7) | | 22=1/2h(11) | | 10x+5=3x-9 | | -63(7/9) | | 2y-8-4y+4= | | x^2-34x+400=0 | | -28(6/7) | | 4/5y=-32 | | x100e^(ln(1/2)) | | 28(1/4) | | 1/4y-6/7=1/7y-9/4 | | 4x-3=2x-37 | | (X-3/5x)=16 | | a-48=5 |

Equations solver categories