3(x-4)+x-7=2x+5

Simple and best practice solution for 3(x-4)+x-7=2x+5 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)+x-7=2x+5 equation:


Simplifying
3(x + -4) + x + -7 = 2x + 5

Reorder the terms:
3(-4 + x) + x + -7 = 2x + 5
(-4 * 3 + x * 3) + x + -7 = 2x + 5
(-12 + 3x) + x + -7 = 2x + 5

Reorder the terms:
-12 + -7 + 3x + x = 2x + 5

Combine like terms: -12 + -7 = -19
-19 + 3x + x = 2x + 5

Combine like terms: 3x + x = 4x
-19 + 4x = 2x + 5

Reorder the terms:
-19 + 4x = 5 + 2x

Solving
-19 + 4x = 5 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-19 + 4x + -2x = 5 + 2x + -2x

Combine like terms: 4x + -2x = 2x
-19 + 2x = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
-19 + 2x = 5 + 0
-19 + 2x = 5

Add '19' to each side of the equation.
-19 + 19 + 2x = 5 + 19

Combine like terms: -19 + 19 = 0
0 + 2x = 5 + 19
2x = 5 + 19

Combine like terms: 5 + 19 = 24
2x = 24

Divide each side by '2'.
x = 12

Simplifying
x = 12

See similar equations:

| (x+5)+x= | | (-6x-3)-(5x+10)= | | y=8-2-y | | 9(6+x)= | | 6-3x+5-15x+9-2x=0 | | 6-ex+5-15x+9-2x=0 | | 2xy^2= | | n-5=-8 | | 3x+7=-x+(-1) | | (-11+3j)+(4-6j)=0 | | 4-3(x+2)+x=5(x-1)-7x | | 3x+2=-x+6 | | -(x+5)+6=12 | | 54+9x= | | 4(x-7)=4x+22 | | x^2-8x+9=6 | | 2y+4+6-3y=2y | | 0.75x+0.5(4-x)=.10(72) | | 6p+5= | | 2m-22=-30+3m | | 10u+5=95 | | 15x+7-9x-7=15+16+11 | | 8n+3(5-n)=10 | | 4x+6=66-2 | | 3x+(-7)=x+1 | | 4s-10=17+s | | 7+2(2s-2t)= | | 18x+9=-12 | | 2q+12=64 | | 5a-3b=21 | | -3-7=x+13 | | x^3-8x^2+12x= |

Equations solver categories