x*9-10=80

Simple and best practice solution for x*9-10=80 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 x*9-10=80 equation:


Simplifying
x * 9 + -10 = 80

Reorder the terms for easier multiplication:
9x + -10 = 80

Reorder the terms:
-10 + 9x = 80

Solving
-10 + 9x = 80

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 9x = 80 + 10

Combine like terms: -10 + 10 = 0
0 + 9x = 80 + 10
9x = 80 + 10

Combine like terms: 80 + 10 = 90
9x = 90

Divide each side by '9'.
x = 10

Simplifying
x = 10

See similar equations:

| x-4+11=-2-3+6 | | -3(4)+7=y | | -3(2)+7=y | | -3(0)+7=y | | -3(-1)+7=y | | 6(y-3)+20=4y-(3y+18) | | 5y+4=2y-2 | | 2x+n=576 | | 7z-6=3z-26 | | 3(x+8)=14-(6x-4) | | -8y-10=-1+7y | | -3(4m+2)=10 | | -2x-3y=-6 | | 2d^2+9d-5=0 | | 5x+3=3x+8 | | 2d^2-11d+5=0 | | o= | | 3(a-5)/2=a+9 | | 12x+2=-14+8x | | x^3-3x-6=0 | | 4(2x-3)=25 | | q^2-3q+25=q^2+10q+25 | | 71+9x=91+7x | | 82+9x=91+6x | | 5b^2=26b+24 | | -2y^2+18=0 | | 6x+4=2-(9x-5) | | 4(x+1)+3x=-17 | | 2(x+2)+1=1 | | 0.8(c+9)=12 | | 5(3x+4)=28 | | 2(x+2)-3=5 |

Equations solver categories