-3x-42=-2x-7

Simple and best practice solution for -3x-42=-2x-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 -3x-42=-2x-7 equation:


Simplifying
-3x + -42 = -2x + -7

Reorder the terms:
-42 + -3x = -2x + -7

Reorder the terms:
-42 + -3x = -7 + -2x

Solving
-42 + -3x = -7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-42 + -3x + 2x = -7 + -2x + 2x

Combine like terms: -3x + 2x = -1x
-42 + -1x = -7 + -2x + 2x

Combine like terms: -2x + 2x = 0
-42 + -1x = -7 + 0
-42 + -1x = -7

Add '42' to each side of the equation.
-42 + 42 + -1x = -7 + 42

Combine like terms: -42 + 42 = 0
0 + -1x = -7 + 42
-1x = -7 + 42

Combine like terms: -7 + 42 = 35
-1x = 35

Divide each side by '-1'.
x = -35

Simplifying
x = -35

See similar equations:

| 4x=3*2+1 | | 12x^2+11x+12=10x^2+22x | | 8u=3a+25 | | 6x^3/5x | | 2x+5y-48=0 | | -5+x=-3.5 | | 7+4w=25 | | 3a^2+11a=0 | | -4x^2+6x+10=0 | | -2x^2+32x=0 | | x^2+7*x=540 | | 2-n=5 | | -1/20k=11 | | -3/2k=8 | | 8x+2y-16=0 | | 2x+1=2+6 | | y^2*y^2=50 | | (x+y+1)dy+(4x+3y+1)dx=0 | | 2(x+2.5)=4(x-0.5) | | z^2+3iz+2=0 | | 4(x-1)+5(x+1)=100 | | sinx=4x | | 62x=13x^2 | | y1/ | | 0.1x=0.43 | | y+25x=0 | | v=4pir^3/3 | | 4(3x-1)=5(4x-1)-4(3x-2) | | 3c+8=c+12 | | 5x+2=7(x-2) | | 160/?=0.2 | | 0.2=160/? |

Equations solver categories