7x-9=75

Simple and best practice solution for 7x-9=75 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=75 equation: 


Simplifying
7x + -9 = 75

Reorder the terms:
-9 + 7x = 75

Solving
-9 + 7x = 75

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 + 7x = 75 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = 75 + 9
7x = 75 + 9

Combine like terms: 75 + 9 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

See similar equations:

| 16t=-100 | | .9w-.6w+.2w=5 | | 2.7q-5.8-2.2q=-.5q-5.4 | | -4(T-5)+8T=7T-2 | | 4(n-3)=2-3n | | 3*(log*x-log*7)=416 | | 4(2d+1)=28 | | 5x+11=-101-9x | | 8(3f-6)=-24 | | 014(Y-2)+0.18Y=0.02Y-0.05(20) | | -2+7x+6=5x+4+2x | | 6(5y-8)= | | -18=2(12-3b) | | 2(3+3g)=2g+14 | | 0.50X+0.40(100)=0.25(106) | | 0.6x^2=1.2x+0.6 | | m+n=m | | 107-3x=33x+23 | | 2(c-4)=10-c | | 5Y+2(Y-7)=4(Y-2)-5 | | -5p^2-29p-20=0 | | -124-8x=10x+20 | | 2x+9=-101-9x | | 5Y+(Y-6)=(Y+1)-3 | | 5b+4=15 | | P=100-3q | | 3x+6=34 | | 4+3x=18+x | | 3x+6=56 | | 6+5x=2x+12 | | x^2-x=10 | | (6000-2x)/39-100=x |

Equations solver categories