18x+9=-1+8x

Simple and best practice solution for 18x+9=-1+8x 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 18x+9=-1+8x equation:


Simplifying
18x + 9 = -1 + 8x

Reorder the terms:
9 + 18x = -1 + 8x

Solving
9 + 18x = -1 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
9 + 18x + -8x = -1 + 8x + -8x

Combine like terms: 18x + -8x = 10x
9 + 10x = -1 + 8x + -8x

Combine like terms: 8x + -8x = 0
9 + 10x = -1 + 0
9 + 10x = -1

Add '-9' to each side of the equation.
9 + -9 + 10x = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 10x = -1 + -9
10x = -1 + -9

Combine like terms: -1 + -9 = -10
10x = -10

Divide each side by '10'.
x = -1

Simplifying
x = -1

See similar equations:

| x^3+x^2=9x+9 | | 4+x(3-2)=8 | | 8c^2-30c+18= | | 2x^4-8x^2=0 | | X+3(x+2)=10 | | 2x+2(3+2)=30 | | 2a+2a-1=0 | | 10(x+5)=50 | | x^2-10x+41=0 | | 4-2y=6y | | 2(x+7)=30 | | 2(4x+6)-3x+2=x+32 | | x^2-10+24=0 | | 48=-9u | | 49=9u | | 3+2(x+2)=30 | | 8+3=x | | 5x-40=3x | | 12=-x+2(3-2x) | | .666+3x=5x-2 | | 4(3x+2)=40 | | 120m^9-108m^7-72m^5= | | 4n^2+3=7n | | 36x^2-96x+64= | | 6p^2-2p-3=0 | | 25p^2-70p+49= | | x(150)=7.5 | | =-0.01x^2-0.2x+3 | | =-0.01x^2-0.2x+8 | | .95(x)=83.125 | | 6-21x= | | 5x(3x-4)+2(3x-4)= |

Equations solver categories