9(x-1)=7x

Simple and best practice solution for 9(x-1)=7x 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 9(x-1)=7x equation:


Simplifying
9(x + -1) = 7x

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

Solving
-9 + 9x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-9 + 9x + -7x = 7x + -7x

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

Combine like terms: 7x + -7x = 0
-9 + 2x = 0

Add '9' to each side of the equation.
-9 + 9 + 2x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 0 + 9
2x = 0 + 9

Combine like terms: 0 + 9 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| X+5/3+6(8)=120 | | 5x-6-8x+3=3x-15 | | 4t^2+28t+40=0 | | 2f+3=12f-16-3f | | 7=3x+1 | | -16/4 | | 8-5(x-2)=x+48 | | 10x+14=7x+32 | | -3+14=12x-2-11x | | 5y+x=10 | | 34+5y-5=16y-11-3y | | x-6y=7x | | 2x^2-7x=10 | | -x-1=3x+19 | | 375=500/60*t | | .66x-1.6=3 | | 77-x=8x+17 | | .66x-1.6=0 | | -6-2=-3+x | | 375=500*t | | -3=-18 | | x-30=7x | | t^3+5t^2-9t-45=0 | | 3.2x-8=4x-16 | | -8(y+3)=-13y+-4 | | k^2=10k | | x/29=-9+17 | | 20.5=w/3600*703 | | b^2-2b+1-81g^2=0 | | 13,000.00+25,000.00x=27,500.00 | | 5b+11=5b-4b | | 0.45x=x-5.5 |

Equations solver categories