7=7(x-5)+8x

Simple and best practice solution for 7=7(x-5)+8x 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 7=7(x-5)+8x equation:


Simplifying
7 = 7(x + -5) + 8x

Reorder the terms:
7 = 7(-5 + x) + 8x
7 = (-5 * 7 + x * 7) + 8x
7 = (-35 + 7x) + 8x

Combine like terms: 7x + 8x = 15x
7 = -35 + 15x

Solving
7 = -35 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
7 + -15x = -35 + 15x + -15x

Combine like terms: 15x + -15x = 0
7 + -15x = -35 + 0
7 + -15x = -35

Add '-7' to each side of the equation.
7 + -7 + -15x = -35 + -7

Combine like terms: 7 + -7 = 0
0 + -15x = -35 + -7
-15x = -35 + -7

Combine like terms: -35 + -7 = -42
-15x = -42

Divide each side by '-15'.
x = 2.8

Simplifying
x = 2.8

See similar equations:

| 4-20y=-26 | | 9x+16=7x+20 | | 5x+17-3x+17=-4 | | -3(w-746)=-33 | | 14-x+5=3x+27-10 | | 2w+w=8100 | | x+.002=3.9 | | -6r+1=1+6r | | Sin^2(2x)=1/2 | | 4s=-10+3s | | 8x+18=74 | | -6d+11=-9 | | 8+10=90 | | 2w-w=8100 | | -8p+14=43 | | 14=-3(2)+20 | | 9x-3x+18=2x+2 | | 940+177= | | 7x+120=180 | | -2x+23+4x+23=-6 | | 11x+1=6x-1 | | 6+3t=t | | (y/7-3/1)÷(3/5) | | .25=10y | | 3/9*100 | | -159=-3(7a-1)+6 | | 8-(2x-8)=1-3x | | (xy^5/x^5y)^-2 | | 20y-15x-18=0 | | 98-3y=4 | | -8+8g=57 | | -159=-3(5p-1) |

Equations solver categories