3x-15+4x+9=-8

Simple and best practice solution for 3x-15+4x+9=-8 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 3x-15+4x+9=-8 equation:


Simplifying
3x + -15 + 4x + 9 = -8

Reorder the terms:
-15 + 9 + 3x + 4x = -8

Combine like terms: -15 + 9 = -6
-6 + 3x + 4x = -8

Combine like terms: 3x + 4x = 7x
-6 + 7x = -8

Solving
-6 + 7x = -8

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 7x = -8 + 6

Combine like terms: -6 + 6 = 0
0 + 7x = -8 + 6
7x = -8 + 6

Combine like terms: -8 + 6 = -2
7x = -2

Divide each side by '7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

See similar equations:

| -6-11x=-5x | | 4k-7+3+5k=39 | | 3j+6=42 | | 180(n-2)=1980 | | 5x+4=459 | | -6-5z=-2(z-2) | | 9x+2=-3+4 | | n/-6=18 | | 2*sin(x)+3*cos(x)=2 | | 13x-284=4x-14 | | y+2=-4(x-3) | | -2/5=-3/5p | | 5/6-12=3 | | 14b-1=3b | | 4x+2x+2=2(x+4) | | 3x+6x+3x= | | 7v^2c-48v-7=0 | | 3s+8=29 | | x^2+18x-12=0 | | -6x+7+8=-13-5x+21 | | -3(4x+5)+75=7x | | 29+5y-9=17y-10-2y | | 3x-5/6-x-7/3=4 | | xy+4y+3x+12=0 | | 1.8k=10.08 | | 5/6t-12=3 | | 2+7-3b=2 | | 0.25(12x+8)-2=-10 | | g(x)=6x-9findg(8) | | 3y+5-4y=3 | | 3+91x=39x+27 | | g(x)=6-9 |

Equations solver categories