4x+7=5x-8

Simple and best practice solution for 4x+7=5x-8 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 4x+7=5x-8 equation:


Simplifying
4x + 7 = 5x + -8

Reorder the terms:
7 + 4x = 5x + -8

Reorder the terms:
7 + 4x = -8 + 5x

Solving
7 + 4x = -8 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7 + 4x + -5x = -8 + 5x + -5x

Combine like terms: 4x + -5x = -1x
7 + -1x = -8 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + -1x = -8 + 0
7 + -1x = -8

Add '-7' to each side of the equation.
7 + -7 + -1x = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = -8 + -7
-1x = -8 + -7

Combine like terms: -8 + -7 = -15
-1x = -15

Divide each side by '-1'.
x = 15

Simplifying
x = 15

See similar equations:

| 8ab-5ab= | | 1/x=(x)/(3x+18) | | 4y-5=3 | | -400.00x+4000.00=0 | | 6y+3-y=7y | | 8x^3-20x^2+4=0 | | 20--10x=-18x+91 | | 3x^2+24x+40=0 | | (3x^2+7x-20)=0 | | ((3x^2+7x-20)(x-1)^3(x+3))/(x+4)=0 | | ((3x^2+7x-20)(x-1)^3(x+3))/(x+4) | | -60x+747=747 | | 8x-24=8x+36 | | 5x^2-20x-3=0 | | 2(x+2)-1=3 | | 2x+2-1=3 | | 3/4*1/6+(1/2+4/5) | | x-2-3=7 | | x-0.05x=800 | | -9-6(w+5)= | | .5x+5=8 | | 3/16x^4/-27/4x^9 | | 10+12x=70 | | 4+(15-11)*4= | | 10(15)+x/5=156 | | 4x^2-2x=12 | | 12=5+x | | 5x=175 | | (n+3)/(3n-5)=n+6 | | 4w-24=3w+1 | | x^2=4685 | | 0.5x+60=94-1.2x |

Equations solver categories