-7x+12x+20=100

Simple and best practice solution for -7x+12x+20=100 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 -7x+12x+20=100 equation:


Simplifying
-7x + 12x + 20 = 100

Reorder the terms:
20 + -7x + 12x = 100

Combine like terms: -7x + 12x = 5x
20 + 5x = 100

Solving
20 + 5x = 100

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 5x = 100 + -20

Combine like terms: 20 + -20 = 0
0 + 5x = 100 + -20
5x = 100 + -20

Combine like terms: 100 + -20 = 80
5x = 80

Divide each side by '5'.
x = 16

Simplifying
x = 16

See similar equations:

| 2(26-2y)=25 | | 2a^3-18a^2+36=0 | | Tanx=1.3 | | ln(2x)+ln(x-2)=30 | | 3x-2x+15=20 | | 7=4-a/3 | | 12x-10x-8=34 | | 9w=6390 | | 2(x-6)-3x=6-x | | 2(2x-2y)+y=25 | | (w-8)+(4w+2)= | | 2-16t=-6 | | X+1.25=4.30 | | -126=-2(5x+18) | | 2x+1=4x+192 | | 5p=21+2p | | 6x+42=10 | | g(x)=2x^2+4 | | 50+40h=75+35h | | 3(-3x+4)-5x-2=122 | | 5x(x+1)-(x+1)= | | 2x+5=22.5 | | ax+by+bx+ay=0 | | 2.5(w+5)= | | 2x^2+8=3 | | 31-w=2 | | Logx+6=1 | | 4-9=2 | | 8+2(3y-1)=36 | | -9x+2=x+42 | | 3x+7+x-4=-x+3+5x | | 24/30=?/100 |

Equations solver categories