-28=18x-(3x-9)

Simple and best practice solution for -28=18x-(3x-9) 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 -28=18x-(3x-9) equation:


Simplifying
-28 = 18x + -1(3x + -9)

Reorder the terms:
-28 = 18x + -1(-9 + 3x)
-28 = 18x + (-9 * -1 + 3x * -1)
-28 = 18x + (9 + -3x)

Reorder the terms:
-28 = 9 + 18x + -3x

Combine like terms: 18x + -3x = 15x
-28 = 9 + 15x

Solving
-28 = 9 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-28 + -15x = 9 + 15x + -15x

Combine like terms: 15x + -15x = 0
-28 + -15x = 9 + 0
-28 + -15x = 9

Add '28' to each side of the equation.
-28 + 28 + -15x = 9 + 28

Combine like terms: -28 + 28 = 0
0 + -15x = 9 + 28
-15x = 9 + 28

Combine like terms: 9 + 28 = 37
-15x = 37

Divide each side by '-15'.
x = -2.466666667

Simplifying
x = -2.466666667

See similar equations:

| 8z+17=7z+10 | | 3y+y+88=180 | | 0.6(3x+9)=2.5-(x-3) | | 4m-5=2+m | | 2+10x=-7+x | | -7=3-(5-b) | | 6x+35+8x-23=180 | | 18x-4x-12-10=26 | | 2x-7+4x=-43 | | 51x(x-3)+6=5x-9 | | 4x+95=y | | 8x+7=2x+5 | | -4p+3=15 | | 45n+45y= | | 8m+7=87 | | p=460ftw+30 | | n+(n+1)+(n+2)+(n+3)=-92 | | 50-3x=14-7x | | 1/16=x^2 | | -6y+7x=-2 | | 6-3(-2-4x)=2(3(x-4)+7) | | x-(5/16)=(9/16) | | ln(y-49)=3x | | 6(x-2)=2(x-22) | | (-x/5)=-4 | | 2(x-7)+2=6x+15 | | 5.7x10^-5/3x10^-4 | | 1.5d+325=1+225d | | 10b-2=7b-7 | | 2.55x+2.30(x+420)=10957 | | 7(4-x)=3x-2 | | n+(n+1)+(n+2)+(n+3)=92 |

Equations solver categories