7x+9+x=-15

Simple and best practice solution for 7x+9+x=-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+9+x=-15 equation:


Simplifying
7x + 9 + x = -15

Reorder the terms:
9 + 7x + x = -15

Combine like terms: 7x + x = 8x
9 + 8x = -15

Solving
9 + 8x = -15

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 8x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = -15 + -9
8x = -15 + -9

Combine like terms: -15 + -9 = -24
8x = -24

Divide each side by '8'.
x = -3

Simplifying
x = -3

See similar equations:

| -6(c+7)= | | -(3g+3h)+5g-10h= | | 2(7-x)=9x+14-11x | | -130.5-9b=-55.104+3.26 | | 7(-3y^3)= | | 5+x_4x=_4x+6 | | (4t)-(2t)= | | 5(6v+2)+4=14-4v | | x^4+8x^3+15x^2=0 | | (11x+24)+(x+18)=90 | | 10+x+7x=10 | | 8w+4-2w=w+1 | | 3b=_7b+6b | | 5v-32=3vb | | 0.4m=3.6 | | 8x=3.12 | | 8n+4(1+n)=-2-2n | | 4a-3b=21 | | _9_5x=_5x+3x | | 12-x=-4 | | 2(x+1)=7(x-3)-12 | | 5(1.2x+6)=7.1x+34.4 | | 8n+4+4n=-2-2n | | 10x-(8x-4)=14 | | 23x+34=23-12x+7 | | 39=31-2(x-1) | | -3-3z=3(-1-z) | | 3x+2+x-4=90 | | 5x+6-x=8+5x-5 | | 5x-8x+66=5x+26 | | -4=-3x-22 | | -4(5p+4)-32=2(4p+4) |

Equations solver categories