(3x-7)+(4x-9)=180

Simple and best practice solution for (3x-7)+(4x-9)=180 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)+(4x-9)=180 equation:


Simplifying
(3x + -7) + (4x + -9) = 180

Reorder the terms:
(-7 + 3x) + (4x + -9) = 180

Remove parenthesis around (-7 + 3x)
-7 + 3x + (4x + -9) = 180

Reorder the terms:
-7 + 3x + (-9 + 4x) = 180

Remove parenthesis around (-9 + 4x)
-7 + 3x + -9 + 4x = 180

Reorder the terms:
-7 + -9 + 3x + 4x = 180

Combine like terms: -7 + -9 = -16
-16 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
-16 + 7x = 180

Solving
-16 + 7x = 180

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 7x = 180 + 16

Combine like terms: -16 + 16 = 0
0 + 7x = 180 + 16
7x = 180 + 16

Combine like terms: 180 + 16 = 196
7x = 196

Divide each side by '7'.
x = 28

Simplifying
x = 28

See similar equations:

| 5-2f=6-7f | | 7m+100=15m+20 | | 7x-4=-2x+3 | | 12(3x-6)=3(12x+2) | | 5x+2y=150 | | 0=t(40-3t)+8 | | 6d+14=11d+9 | | 5+6y(y+2)=40 | | -2(x-2)-2x=6-4(x+4) | | t=25+5h | | 5y-2x^3-4x^2+7x=9 | | -10v=-9v-6 | | 3.5=m-.5 | | 4x^2+20x+48=0 | | -10c=-7-10c | | 7+1x=7x-4x+1 | | X+y+z=33 | | 3.25x=24 | | 5x^2+32x+20=-10x^2+x+6 | | (100)0.25(8z-4)=z+8-2z | | 3x+3iy=4-2i | | 2x^2-4x+.5=0 | | 2x^3-4x^2+.5=0 | | 0.25(8z-4)=z-82z | | x^2-14-1=0 | | 5(4g+6)-7(2x+1)=59 | | 2x^3-4x=-.5 | | 2.4x+1.2=-3.6 | | 26+12x=6x | | 1.5n=24 | | 1-2b-4=-1 | | 6x^2+18x=8 |

Equations solver categories