-7x-6x-3=42

Simple and best practice solution for -7x-6x-3=42 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-6x-3=42 equation:


Simplifying
-7x + -6x + -3 = 42

Reorder the terms:
-3 + -7x + -6x = 42

Combine like terms: -7x + -6x = -13x
-3 + -13x = 42

Solving
-3 + -13x = 42

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -13x = 42 + 3

Combine like terms: -3 + 3 = 0
0 + -13x = 42 + 3
-13x = 42 + 3

Combine like terms: 42 + 3 = 45
-13x = 45

Divide each side by '-13'.
x = -3.461538462

Simplifying
x = -3.461538462

See similar equations:

| x^2=x^1/2 | | 5.6m+1.35=-51.85 | | t/3-7=11 | | .05(x)+.06(y)=612 | | 8x^4+4x^3-14x^2-9x+2=0 | | 5r+6t=3r-2 | | 6(x+6)=3(x+8) | | 2/7*3 | | 8x+11y=52 | | (3t+2)+(3t+3)+4=15 | | 3x-5+90=180 | | 3y+11=22 | | x^2=x^2-4 | | 8-3a=10-5a | | x+0.6x=6500 | | 10(8y+1)=2(9+9y) | | 25a=0 | | 6a+10=5a | | 6a-0=5a | | 12÷2/3 | | X^3+2x^2-9x-4= | | 30-2x=x+21 | | 2a-10=a | | 2(4x-5)+1=8x | | 4/3(512) | | 2a-7=14+2a | | 3x=9+27 | | (x-3)/5-(6-2x)/3≤2 | | 6b-1=14-2b | | 8^4x/32^x | | 7x+4=2x+12 | | 5(2z-1)-5(z+6)=2(z+1) |

Equations solver categories