3(x+4)=7x+18

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


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

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

Reorder the terms:
12 + 3x = 18 + 7x

Solving
12 + 3x = 18 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12 + 3x + -7x = 18 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
12 + -4x = 18 + 0
12 + -4x = 18

Add '-12' to each side of the equation.
12 + -12 + -4x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = 18 + -12
-4x = 18 + -12

Combine like terms: 18 + -12 = 6
-4x = 6

Divide each side by '-4'.
x = -1.5

Simplifying
x = -1.5

See similar equations:

| 0.3x-20=1.1x-24 | | 1/18-3/18=x-24/18 | | 5x-5=5x+10 | | 3(x-2)8x=44 | | 12y-3=5y+18 | | 7(n-5)+6(n+3)=2(11) | | 10x(2)=6x+8(2) | | -x-4y=-8 | | X+y-2x-3y= | | 18-3=x-24 | | 6x+10=-56 | | 7.4x-2=6.4x | | 3x^2-22x+36=0 | | 3+16x+-3y= | | 2*2-3y=6 | | 3n^2+3n+1=0 | | 4y+8(9)=16 | | 2*1-3y=6 | | 1y+-4y= | | 10+x^6-3+16=26 | | 2*0-3y=6 | | 100x-20=100 | | 7x+8=7(x+4) | | 2*-1-3y=6 | | 2.5k+5-1.5k=26 | | 4y+8(-4)=16 | | 3(1x+6)=5(1x+2) | | 15y+15-y=-3y+9 | | -20+11=7v+2v | | 2*-2-3y=6 | | 3x-8+2x=5(6x-3)+2 | | 1-(x+1)=x-1 |

Equations solver categories