7x-5+2x-4=180

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


Simplifying
7x + -5 + 2x + -4 = 180

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

Combine like terms: -5 + -4 = -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 = 189
9x = 189

Divide each side by '9'.
x = 21

Simplifying
x = 21

See similar equations:

| (x+4)(x-9)=4 | | 10+.75x=35 | | y+30=9y+29y | | h-4+5=-7 | | 5a+8=a-6 | | 2x+5+(3x-10)=4x+3(5x+20) | | 2x+5y-3=-13 | | -5+9s=-4u | | y=-3x^2+12x-6 | | r=0.5r-1(3) | | 14x+7=103 | | 12x+3x-1=8x+x | | Y-(-3)=10 | | r=0.5r-1 | | 2x-3y-z=4 | | 3(y-7)=2(7+y) | | (8x+2x)-3= | | 2a-1+5a=9+4a+2a | | 6z-7=2z-5 | | 12-2x=30 | | 7-11x=-11 | | -3(1+7x)=81 | | 4x+28=3x+34 | | -4x-5(x-7)=-46 | | 4(x-9)+7(2x+9)=17(x+2)+2 | | 4x-9=75 | | -7x-13+9x+16=5 | | 8.4o-6.8=24.2+6.3 | | x+2x+x+10=18 | | 2x+4=140 | | -3y-9=27 | | 2m-9=7 |

Equations solver categories