42=3x-18+2x

Simple and best practice solution for 42=3x-18+2x 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 42=3x-18+2x equation:


Simplifying
42 = 3x + -18 + 2x

Reorder the terms:
42 = -18 + 3x + 2x

Combine like terms: 3x + 2x = 5x
42 = -18 + 5x

Solving
42 = -18 + 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.
42 + -5x = -18 + 5x + -5x

Combine like terms: 5x + -5x = 0
42 + -5x = -18 + 0
42 + -5x = -18

Add '-42' to each side of the equation.
42 + -42 + -5x = -18 + -42

Combine like terms: 42 + -42 = 0
0 + -5x = -18 + -42
-5x = -18 + -42

Combine like terms: -18 + -42 = -60
-5x = -60

Divide each side by '-5'.
x = 12

Simplifying
x = 12

See similar equations:

| -5.2*(t^2)+v*t=-45 | | .768/100 | | 8x/44x^2 | | 2x(8-x)= | | 3-6m/4=8 | | 5*9=r | | X+0.0875x=11 | | 45=-3(1-4n) | | e=35/7 | | x+0.20x=210 | | 175.393+.663=.198 | | q=9+7 | | (u/4)-6=6 | | 1280.43=30.65x+667.43 | | q-7=27/3 | | u^4-6=6 | | 73=-h-13 | | 6bx/y-3bx/y | | 4x-5=20x | | 130=55+(15+6)w | | 8x+3=12+a | | 3x-3=6y | | -18-9n+7+7n=6n+5 | | -3(7x-5)=-21-15 | | ln(ln(x))=-2 | | 5/12=y/30 | | X+x=-20-2x | | 4x+2.5=3x+12 | | 4v+17=81 | | x^2-34x-25=0 | | 5(2k+10)=14 | | x=12in/6ln-6 |

Equations solver categories