7x+5x=-15

Simple and best practice solution for 7x+5x=-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+5x=-15 equation: 


Simplifying
7x + 5x = -15

Combine like terms: 7x + 5x = 12x
12x = -15

Solving
12x = -15

Solving for variable 'x'.

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

Divide each side by '12'.
x = -1.25

Simplifying
x = -1.25

See similar equations:

| 4k-6=2k+14 | | 190+.25x=345 | | -37+2v=-(7-7v) | | 7x^2+12x-1=0 | | 7(x+6)=6x-18 | | 1+-b=6 | | -21a+28a-6=92 | | -8x+6(8x-6)=5x+34 | | -5=2x-2-1 | | 20p+17q+p-7q-4p= | | (x+3)-3=9 | | -8x-10=4x | | -6(8x-1)=-37-5x | | 36=-12y+12 | | 3x+2y+1=x+2 | | -(10x)=3(x+4) | | (n-3)(5n+4)=0 | | 5(4+7m)-(1-8m)=62 | | 8s+19=17s-6 | | 10=6k+4k | | 2x-2=-3+3 | | 1x+1y=-3 | | 77=-7(4b+2)+7(-5b-5) | | 2x-7=5x-6 | | 3(a+8)=-5a+8 | | y=In(x+6) | | -46=-2(1+4x)+6(-2-4x) | | a+76=0 | | -7x+3y=-11 | | 2ln(4)-ln(2)= | | -35=4v+5 | | 83=2a+3(1-4a) |

Equations solver categories