3x+7=-2x-18

Simple and best practice solution for 3x+7=-2x-18 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+7=-2x-18 equation:


Simplifying
3x + 7 = -2x + -18

Reorder the terms:
7 + 3x = -2x + -18

Reorder the terms:
7 + 3x = -18 + -2x

Solving
7 + 3x = -18 + -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.
7 + 3x + 2x = -18 + -2x + 2x

Combine like terms: 3x + 2x = 5x
7 + 5x = -18 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + 5x = -18 + 0
7 + 5x = -18

Add '-7' to each side of the equation.
7 + -7 + 5x = -18 + -7

Combine like terms: 7 + -7 = 0
0 + 5x = -18 + -7
5x = -18 + -7

Combine like terms: -18 + -7 = -25
5x = -25

Divide each side by '5'.
x = -5

Simplifying
x = -5

See similar equations:

| 0=2x-3(x-xy)+6(x-2xy) | | 0=4z-(5-2z)-4 | | -x+10=2x+19 | | 0=4(x-2y)-3(2x-y) | | (4x-21)(x+3)= | | 0=3(2x+6)-(2x-y) | | 0=6a-(4-a)-3 | | -4k-18=-2+2(7k-8) | | 9y+3(5-y)= | | 9x+y=-9x | | 35=19m-m+5 | | 10y+x=-28 | | 13y-8y-12=58.75 | | 10x+y=28 | | 7x^2+26x=-8 | | z/5-7=13/4 | | 10y+x=28 | | 7/3m=9 | | 16x^6+8x^4+x^2=0 | | 14y-11y=6 | | 4x(4+11y)-2x= | | 364.96=230+0.56x | | 2x+3x+4=5x-6+7 | | 12a+26b= | | 2h+3h+4=5h-6+7 | | 4x+5-3=15 | | 2(x-3)(x-3)=8 | | 5x^2+10+7=0 | | 6s-3t=39 | | 7-2x=4-5x | | 4x^2-19x+20=0 | | 8=9x-18 |

Equations solver categories