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

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


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

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

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

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

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

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

Combine like terms: -9 + -3 = -12
-12 + 7x + 9x = 180

Combine like terms: 7x + 9x = 16x
-12 + 16x = 180

Solving
-12 + 16x = 180

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 16x = 180 + 12

Combine like terms: -12 + 12 = 0
0 + 16x = 180 + 12
16x = 180 + 12

Combine like terms: 180 + 12 = 192
16x = 192

Divide each side by '16'.
x = 12

Simplifying
x = 12

See similar equations:

| 3.2c=-6.24 | | 6x^2+12x+12=o | | 3x-8+2x-7=90 | | (7x-6)+(x-14)=180 | | -2=7+k-4 | | -2x/6-11x=-4x-7x | | 75+67+52+x+x=180 | | 4a(3a-2b)= | | 3x-60=180 | | 7k-(3k+2)=6k-14 | | -(x+15)=-3x+3x | | 1x-4=6-2x+2 | | 3(-3-3x)+4=5 | | 3(x-4)=2x-7 | | r=3m+3vwhatism | | X/2-4x=3x-13 | | y=6g^2+7 | | -12/7=-4x | | B=10+2.5p | | 6x=-13x | | -3y/2=-12 | | 25x=13x+48 | | 5(x+1)=68-2x-2x | | (2-v)/(-2)=(3v-2)/(5) | | 28=-7/6v | | 12x+49=53 | | 4(2b+b-3)=12 | | 142.7=3.0h+31.7 | | 2n-4=4n+4 | | -5/6y=-4/9 | | 2x^4+3x^3-6x^2+1=0 | | 25=13+48 |

Equations solver categories