-42=5x+7x+6

Simple and best practice solution for -42=5x+7x+6 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=5x+7x+6 equation:


Simplifying
-42 = 5x + 7x + 6

Reorder the terms:
-42 = 6 + 5x + 7x

Combine like terms: 5x + 7x = 12x
-42 = 6 + 12x

Solving
-42 = 6 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-42 + -12x = 6 + 12x + -12x

Combine like terms: 12x + -12x = 0
-42 + -12x = 6 + 0
-42 + -12x = 6

Add '42' to each side of the equation.
-42 + 42 + -12x = 6 + 42

Combine like terms: -42 + 42 = 0
0 + -12x = 6 + 42
-12x = 6 + 42

Combine like terms: 6 + 42 = 48
-12x = 48

Divide each side by '-12'.
x = -4

Simplifying
x = -4

See similar equations:

| 3d-5-(2d+8)= | | 29=7x+1-3x | | 5*(x+13)=(x+4)(x+5) | | x+2=9x-22 | | 4f-7=8f+5 | | 4.3x=6.45 | | b-5+3b=22 | | 11x+45=4x^2 | | m-1.25-3.5=-5.5 | | 6j-3=48j+34 | | 2-1.5n=3n+16 | | 4y+17=2y-41 | | g+18=116 | | x^2+4x+10=5x+30 | | 1/3y-2=5 | | y-7=40 | | -8(s+5)=20 | | 5h-8=6h+45 | | 72x^2+39=71 | | 3z+1=4z+5 | | 6p+32=14 | | 8n-25=15+5n+13n | | (8x-3y)+(9x-y)= | | c+-12=-14 | | 4z+3=8z+2 | | 7h-5=8h+3 | | 5w-17=13 | | 10h+6=8h-5 | | 5q-10=8q+3 | | 3=r/2 | | 7y-5=3y+19 | | 9z+3=1z+4 |

Equations solver categories