7x-2x+3=-72

Simple and best practice solution for 7x-2x+3=-72 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-2x+3=-72 equation:


Simplifying
7x + -2x + 3 = -72

Reorder the terms:
3 + 7x + -2x = -72

Combine like terms: 7x + -2x = 5x
3 + 5x = -72

Solving
3 + 5x = -72

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 5x = -72 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = -72 + -3
5x = -72 + -3

Combine like terms: -72 + -3 = -75
5x = -75

Divide each side by '5'.
x = -15

Simplifying
x = -15

See similar equations:

| 8u^3-2u=0 | | 4/5m=36 | | 3x^2+4-151=0 | | 36*5/4 | | 3x+x+3=11 | | 30-16=2(x-9) | | 5=4/5x | | 1/3x+1+1/3x+3+1/3x+5 | | 3x(8x+5)= | | 3z=42+17z | | 9/10y-7/10=7/5 | | -12/4 | | 5.47-(-x)=9.24 | | 0.2+4.4=4.1 | | 3/5x-8/15x=3 | | 2m-4= | | Y=-2x-13 | | 230.00+x(0.25)=462.50 | | -5m+2+8x-11=2m+11 | | 25x=43.75 | | 12(3x+4)-6(2x-5)=4x-42 | | .20x+.05(2-x)=.10(4) | | -164-14x-x=181 | | 0.7+0.2x=1.3 | | X+20+2x=-11-2x-14 | | -3y+11y= | | 2.5-15=4n | | -2x-74+12x=106 | | (1/2)(t-8)=-7 | | 15.8=r/2.5+17 | | -5=y-8 | | 4x+5x-99=153 |

Equations solver categories