-3x-9=-72+4x

Simple and best practice solution for -3x-9=-72+4x 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-9=-72+4x equation:


Simplifying
-3x + -9 = -72 + 4x

Reorder the terms:
-9 + -3x = -72 + 4x

Solving
-9 + -3x = -72 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-9 + -3x + -4x = -72 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-9 + -7x = -72 + 4x + -4x

Combine like terms: 4x + -4x = 0
-9 + -7x = -72 + 0
-9 + -7x = -72

Add '9' to each side of the equation.
-9 + 9 + -7x = -72 + 9

Combine like terms: -9 + 9 = 0
0 + -7x = -72 + 9
-7x = -72 + 9

Combine like terms: -72 + 9 = -63
-7x = -63

Divide each side by '-7'.
x = 9

Simplifying
x = 9

See similar equations:

| -4+2x=x-4 | | 23x+34=-2-14x | | 3/4x-1=6x-65/2 | | Y-2k=15 | | 5x(7-4)/2 | | 12000=.9(x*2)+.08(x*4)+.01(x*6) | | -15=w-3 | | 6(v-2)+2=6v-10 | | 8y-14-5y+9=0 | | X*365=365*y/7 | | X*365=365*y-7 | | 1=-2.5x | | 10x-6=30x+10 | | 3/4•9 | | 103=-9+8m | | 4(-1+p)=68 | | 3/5x-1/3=1/5 | | 14x-110=5x-20 | | x+14=4x-45 | | 18x^2/30x^5xx^-1 | | 35+10x=6x-13 | | 10k-12+1+2k= | | P+10+1=11 | | P+N+1=12 | | 3(M-5)+1=16 | | X-1=5x+3x+-8 | | 5-3(x-2)=50 | | 7(u-2)=-6u+12 | | (-d-(-5))/d=14 | | 3u+27=7(u+9) | | 9-4(3-k)-4k+3=0.0000 | | (-d-(-15))/d=14 |

Equations solver categories