90=5x+1+3x-7

Simple and best practice solution for 90=5x+1+3x-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 90=5x+1+3x-7 equation:


Simplifying
90 = 5x + 1 + 3x + -7

Reorder the terms:
90 = 1 + -7 + 5x + 3x

Combine like terms: 1 + -7 = -6
90 = -6 + 5x + 3x

Combine like terms: 5x + 3x = 8x
90 = -6 + 8x

Solving
90 = -6 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
90 + -8x = -6 + 8x + -8x

Combine like terms: 8x + -8x = 0
90 + -8x = -6 + 0
90 + -8x = -6

Add '-90' to each side of the equation.
90 + -90 + -8x = -6 + -90

Combine like terms: 90 + -90 = 0
0 + -8x = -6 + -90
-8x = -6 + -90

Combine like terms: -6 + -90 = -96
-8x = -96

Divide each side by '-8'.
x = 12

Simplifying
x = 12

See similar equations:

| 180=12x-12+3x+48 | | 6x-9=3(x+3) | | 180=3x+12+7x-32 | | 0.04-18y=7 | | 24xy/64xy | | 180=5x+17x-18 | | 2w=3w-19 | | 5(2x+8)-3x-(8x)-21= | | 6m+4=m+11 | | 2X+1Y-21=0 | | 8a+6b-2c= | | 10y^2-37y+27= | | 9w+w=5w | | 2X+Y-21=0 | | 5/7u=-20 | | 9/7=-3y | | 16+12a= | | Z^2-2Z+0.75=0 | | 8x=14/3 | | 4/5-2i | | x^7z/x^3z^6 | | y-1/3(6)=2 | | -7(-6+8n)+3=-16+5n | | x^4+8x^3+9x^2-8x=10 | | 3x^4+8x^3+9x^2-8x=10 | | y-1/3(-1)=2 | | 5r+7=11r+10 | | 5x-2y+8x= | | y-1/3(1)=2 | | 8y+6=6y-4 | | y-1/3(0)=2 | | 14-1x= |

Equations solver categories