7x-4(x-3)=18

Simple and best practice solution for 7x-4(x-3)=18 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-4(x-3)=18 equation:


Simplifying
7x + -4(x + -3) = 18

Reorder the terms:
7x + -4(-3 + x) = 18
7x + (-3 * -4 + x * -4) = 18
7x + (12 + -4x) = 18

Reorder the terms:
12 + 7x + -4x = 18

Combine like terms: 7x + -4x = 3x
12 + 3x = 18

Solving
12 + 3x = 18

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 18 + -12
3x = 18 + -12

Combine like terms: 18 + -12 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

See similar equations:

| .66x-4=066x+8 | | 115=5x-7(2x-10) | | 9(7x-7)=378 | | 2(x-4)+3=7 | | 4b(7b+3)=0 | | 2(x-4)+x=13 | | 5x-11=30 | | -2x-3(-4x+4)=-112 | | 4x^2-25x+53=3x+8 | | 6+65x=52x+7 | | 6-2(x-y)=-3x+5 | | x=100%*60500 | | -8+4x=-24+10 | | 3x+16+4x-(17x)/6=20+x/100 | | 6x+5x-7=15 | | 5(2x+3)+4(3x-5)=237 | | 4ln(4x)=10 | | 8(6x-2)=11(3x+4) | | 2(5x+6)=10x+13 | | x+10=75 | | x=100%*69500 | | -7(9x-12)=-483 | | 3x+16+4x-(17x)/6=20 | | 11(4x+5)=451 | | x-0.2x=31392 | | 8x+1=-8-8 | | 7(2r-2)-4r=-84 | | 2x^2+36x=51 | | -3y=8-4x | | x=y^2-9 | | -(9x-12)=-483 | | 8y-12=4(2y-3) |

Equations solver categories