-7x-18=-158

Simple and best practice solution for -7x-18=-158 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-18=-158 equation: 


Simplifying
-7x + -18 = -158

Reorder the terms:
-18 + -7x = -158

Solving
-18 + -7x = -158

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -7x = -158 + 18

Combine like terms: -18 + 18 = 0
0 + -7x = -158 + 18
-7x = -158 + 18

Combine like terms: -158 + 18 = -140
-7x = -140

Divide each side by '-7'.
x = 20

Simplifying
x = 20

See similar equations:

| 0.9+4= | | W-1+19=7 | | (8+2x)(24+2x)=228 | | 1/3+1/3+1/3*4= | | (X-1)(x+3)=5(x-1) | | 8y=40x+4 | | 1/3+1/3+1/3= | | 3y-6+7y+4y= | | 5k-6= | | 8*x^2-72x-288=0 | | d^2-4d-96= | | x/(10-x)=0.19 | | -.75x+.25=.5x-.75 | | 18+7x-12+5= | | 13n=-104 | | 97=7x-6(x-18) | | -5x^2=20 | | 92=-4(1-4r) | | ln(X+5)-2=ln(7-x)+3 | | x^3-7x^2-53x+315=0 | | 3x+2-= | | -2y-18=5y+3 | | 7r-3r+5=1+10-4r | | (x^2-9)(x+2)=0 | | 7x-12+2x+9+2x+9=180 | | 2*f=-46 | | 6x+3+6-2= | | 3/4=45 | | y-0.5y=4.5 | | 9a+8-7= | | 0.2(3+p)=4.6 | | X=1/2(3X-2)+2 |

Equations solver categories