7x+2(-5x-18)=-57

Simple and best practice solution for 7x+2(-5x-18)=-57 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+2(-5x-18)=-57 equation:


Simplifying
7x + 2(-5x + -18) = -57

Reorder the terms:
7x + 2(-18 + -5x) = -57
7x + (-18 * 2 + -5x * 2) = -57
7x + (-36 + -10x) = -57

Reorder the terms:
-36 + 7x + -10x = -57

Combine like terms: 7x + -10x = -3x
-36 + -3x = -57

Solving
-36 + -3x = -57

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -3x = -57 + 36

Combine like terms: -36 + 36 = 0
0 + -3x = -57 + 36
-3x = -57 + 36

Combine like terms: -57 + 36 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

See similar equations:

| 2+3x/2+5-x/3=23/6 | | -2(-3x-8)=40 | | 4(6m-8)=136 | | 4(3+x)=-36 | | 4(1w+7)=56 | | 4(7+7n)=-84 | | 4(-5m-1)=-104 | | 6(1t-5)=-24 | | x^4+3*x+1=0 | | 2(1)-y=8 | | 4+2x/3+2-x/5=19/15 | | 2(0)-y=8 | | 7v*2v^8x^5*3X^8= | | 6(4+d)=84 | | 3y^2+y-4= | | 4(10+n)=-8 | | 2(-1)-y=8 | | 3(6a+5)=177 | | -67=-1(4-8n)+2n | | 3(-9+2m)=-45 | | 118=7x-3(-4+5) | | x+3x^2=0 | | 3(3x-1)+5=14 | | 6(4+w)=6 | | 2(-5k-7)=96 | | 2(-2)-y=8 | | 3(10-6b)=-6 | | 8-1/15x=1/5x | | 7(10+2x)=-70 | | 5y^2-y-18= | | 7(4n-2)=-126 | | 3(4+6n)=174 |

Equations solver categories