(7x+4)+(2x+5)=180

Simple and best practice solution for (7x+4)+(2x+5)=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+4)+(2x+5)=180 equation:


Simplifying
(7x + 4) + (2x + 5) = 180

Reorder the terms:
(4 + 7x) + (2x + 5) = 180

Remove parenthesis around (4 + 7x)
4 + 7x + (2x + 5) = 180

Reorder the terms:
4 + 7x + (5 + 2x) = 180

Remove parenthesis around (5 + 2x)
4 + 7x + 5 + 2x = 180

Reorder the terms:
4 + 5 + 7x + 2x = 180

Combine like terms: 4 + 5 = 9
9 + 7x + 2x = 180

Combine like terms: 7x + 2x = 9x
9 + 9x = 180

Solving
9 + 9x = 180

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 9x = 180 + -9

Combine like terms: 9 + -9 = 0
0 + 9x = 180 + -9
9x = 180 + -9

Combine like terms: 180 + -9 = 171
9x = 171

Divide each side by '9'.
x = 19

Simplifying
x = 19

See similar equations:

| 9n^2-30n+25=0 | | y^2-4y-21= | | -3n-1=5 | | 9(3x+1)=4x-5x | | -y/4.9=-9.8 | | -n/12=4 | | 34x*56=47 | | x/2=-34 | | 5+2(x-2)=6x | | 2x+9=4-bracket(9x-9) | | 2x+9=4-(9x-9) | | -10=-y/7 | | 9y-32=4(y+2) | | 10=-y/7 | | x/3.6=14 | | t/13=-24 | | -a/4=-16 | | -4m-4=32 | | 11=m/5 | | (2x^2+5y^2-3)-(5x^2+5y^2-7)= | | 3v-1=23 | | 2(4x+4)=7(x-4) | | -3k+4=-14 | | 6x+1/10=1/5 | | 6.8+b=-4.7 | | a+15=12 | | z+3/4=13/20 | | -3-2r=-15 | | 5(3x+12)=3x-20 | | 0.5(3x-6)=3(x-2) | | 3x+60=3x-20 | | (-4d)+(-3d)=28 |

Equations solver categories