(9x-18)-(-7x+7)=

Simple and best practice solution for (9x-18)-(-7x+7)= 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 (9x-18)-(-7x+7)= equation:


Simplifying
(9x + -18) + -1(-7x + 7) = 0

Reorder the terms:
(-18 + 9x) + -1(-7x + 7) = 0

Remove parenthesis around (-18 + 9x)
-18 + 9x + -1(-7x + 7) = 0

Reorder the terms:
-18 + 9x + -1(7 + -7x) = 0
-18 + 9x + (7 * -1 + -7x * -1) = 0
-18 + 9x + (-7 + 7x) = 0

Reorder the terms:
-18 + -7 + 9x + 7x = 0

Combine like terms: -18 + -7 = -25
-25 + 9x + 7x = 0

Combine like terms: 9x + 7x = 16x
-25 + 16x = 0

Solving
-25 + 16x = 0

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 16x = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 16x = 0 + 25
16x = 0 + 25

Combine like terms: 0 + 25 = 25
16x = 25

Divide each side by '16'.
x = 1.5625

Simplifying
x = 1.5625

See similar equations:

| 3x^2+36=-31x | | 5=z/-4 | | 30-5h=h+6 | | -12(b+11)-8(b+12)=-9b+8b | | 15+5.5x=10 | | Y=8/2-7/2 | | 9z-3=-30 | | 7.4/x=1/0.3 | | Y+4(4y+2)=8(y+1)+7y | | 8/2-7/2 | | -t=-9+2t | | 10=4n/7 | | -t=-9+2x | | 1.7+8.5=-7.9+-8.2 | | 2(6x-9)= | | 420=x(x-1) | | -4/3x-4=1/6x-7/2 | | -8f=184 | | 20b-4b-2b*10= | | 5x=12.5(3.83) | | 53*n=22684 | | -10/12x=6/12 | | p^2+13p+10= | | 3+-1=-7-9 | | 16x^2-100= | | 12x+19=5x+19 | | M=7006-2237 | | 3=4-1/5w | | 100-16x^2= | | 254*56=y | | 28x^2+7x+8= | | 7p-2(p-5)=-5 |

Equations solver categories