3(4x-7)+7=-12x+28

Simple and best practice solution for 3(4x-7)+7=-12x+28 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(4x-7)+7=-12x+28 equation:


Simplifying
3(4x + -7) + 7 = -12x + 28

Reorder the terms:
3(-7 + 4x) + 7 = -12x + 28
(-7 * 3 + 4x * 3) + 7 = -12x + 28
(-21 + 12x) + 7 = -12x + 28

Reorder the terms:
-21 + 7 + 12x = -12x + 28

Combine like terms: -21 + 7 = -14
-14 + 12x = -12x + 28

Reorder the terms:
-14 + 12x = 28 + -12x

Solving
-14 + 12x = 28 + -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.
-14 + 12x + 12x = 28 + -12x + 12x

Combine like terms: 12x + 12x = 24x
-14 + 24x = 28 + -12x + 12x

Combine like terms: -12x + 12x = 0
-14 + 24x = 28 + 0
-14 + 24x = 28

Add '14' to each side of the equation.
-14 + 14 + 24x = 28 + 14

Combine like terms: -14 + 14 = 0
0 + 24x = 28 + 14
24x = 28 + 14

Combine like terms: 28 + 14 = 42
24x = 42

Divide each side by '24'.
x = 1.75

Simplifying
x = 1.75

See similar equations:

| 12x+4-2=3 | | 4i^2+7i+3-2i= | | 4s+20=6s+22 | | 2w-10=7(w-5) | | 2,(5)x=0 | | 7-3x+4=5x-1+4x | | 9y^2-21y+10=0 | | 2,1x-7=0 | | 0.6(x+5)=0.4 | | 843=102.4+36x | | 2x^2+5=2x | | 6(7x-9)=42x-54 | | (m+8n-7k)(m-n+k)=0 | | 3G-33=-21 | | 6x-4=-4+4x+2x | | 125x=35+.75x | | 6y^2+19y-7=0 | | 6x-f=k | | 0.04(y-7)+0.02y=0.20y-0.07(20) | | 3x+20+5x+10=140 | | 2x^2+xy+3y^2=16 | | 2x+20+50=180 | | 10+x=5(0.2x+2) | | 11x/18x=0 | | 170t+800-162t=40t-32+800 | | x=11/18-0 | | -5+x+y=-5xy | | -2x+5=-x-x+3 | | 29.8x+42.9-31.6x+43.2= | | 2.8+7.2= | | 6x-9x+4x-8x= | | (5x+3)(5x+3)=(3-2x)(3-2x) |

Equations solver categories