7x+5+2x=3(x+1)-15

Simple and best practice solution for 7x+5+2x=3(x+1)-15 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+5+2x=3(x+1)-15 equation:


Simplifying
7x + 5 + 2x = 3(x + 1) + -15

Reorder the terms:
5 + 7x + 2x = 3(x + 1) + -15

Combine like terms: 7x + 2x = 9x
5 + 9x = 3(x + 1) + -15

Reorder the terms:
5 + 9x = 3(1 + x) + -15
5 + 9x = (1 * 3 + x * 3) + -15
5 + 9x = (3 + 3x) + -15

Reorder the terms:
5 + 9x = 3 + -15 + 3x

Combine like terms: 3 + -15 = -12
5 + 9x = -12 + 3x

Solving
5 + 9x = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
5 + 9x + -3x = -12 + 3x + -3x

Combine like terms: 9x + -3x = 6x
5 + 6x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
5 + 6x = -12 + 0
5 + 6x = -12

Add '-5' to each side of the equation.
5 + -5 + 6x = -12 + -5

Combine like terms: 5 + -5 = 0
0 + 6x = -12 + -5
6x = -12 + -5

Combine like terms: -12 + -5 = -17
6x = -17

Divide each side by '6'.
x = -2.833333333

Simplifying
x = -2.833333333

See similar equations:

| 13p-4p+6q= | | n+n=225 | | 7x^2-3x^2=0 | | Y/4=7 | | 6[1-5x]-9=-57 | | b/18=21 | | 14y^2+6y^2= | | 54-2x=2x-10 | | 7x(x+20)=180 | | y+11=-1(x+11) | | n/3+1/1/3=4 | | 5*7/12 | | 5x^3+18x^2+16x=0 | | 12=y/12 | | 4/x+5/(x-3) | | -96=4j | | 180+2x-y=180 | | 9tu-15tu= | | -3x^2-5x+3=0 | | 6p^2+20=0 | | 3+x/5=8 | | 3(3x+3)+2=9x+11 | | -13+16= | | 162-5x=22x+21 | | 16=4x-2x | | 7.2/8=x/20 | | 2(3x+6)=18 | | 4c+8=-28-5c | | 13=g-13 | | r/12=11/12 | | 2.70= | | 2(x^2+4x+2.76)=0 |

Equations solver categories