-7(x+3)-(-9X-2)=X

Simple and best practice solution for -7(x+3)-(-9X-2)=X 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 -7(x+3)-(-9X-2)=X equation:


Simplifying
-7(x + 3) + -1(-9X + -2) = X

Reorder the terms:
-7(3 + x) + -1(-9X + -2) = X
(3 * -7 + x * -7) + -1(-9X + -2) = X
(-21 + -7x) + -1(-9X + -2) = X

Reorder the terms:
-21 + -7x + -1(-2 + -9X) = X
-21 + -7x + (-2 * -1 + -9X * -1) = X
-21 + -7x + (2 + 9X) = X

Reorder the terms:
-21 + 2 + 9X + -7x = X

Combine like terms: -21 + 2 = -19
-19 + 9X + -7x = X

Solving
-19 + 9X + -7x = X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-19 + 9X + -1X + -7x = X + -1X

Combine like terms: 9X + -1X = 8X
-19 + 8X + -7x = X + -1X

Combine like terms: X + -1X = 0
-19 + 8X + -7x = 0

Add '19' to each side of the equation.
-19 + 8X + 19 + -7x = 0 + 19

Reorder the terms:
-19 + 19 + 8X + -7x = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 8X + -7x = 0 + 19
8X + -7x = 0 + 19

Combine like terms: 0 + 19 = 19
8X + -7x = 19

Add '7x' to each side of the equation.
8X + -7x + 7x = 19 + 7x

Combine like terms: -7x + 7x = 0
8X + 0 = 19 + 7x
8X = 19 + 7x

Divide each side by '8'.
X = 2.375 + 0.875x

Simplifying
X = 2.375 + 0.875x

See similar equations:

| -14+y=22 | | 3(x-1)+4(x+4)=-1 | | .4(14)x(32)=15 | | 6+7=4c-20 | | 3(6s+1)-10s=2(4s+6)-14 | | 5x-3=4x+3 | | 8(x+1)-(5x-9)=3 | | 8p+2=30-15 | | 5(x-3)-4(x+2)=35 | | -21x^2+55x-14=0 | | 0=2x^2+29x+25 | | 4y-16=5y-8 | | 4x-5=3x+5 | | 11-12= | | 12(3x+5)-5(2x-7)=6x-25 | | 10x^4+65x^3-35x^2y^2=0 | | 6(x-4)=-42 | | 5(x+6)-(6-4x)=8x | | (5m+9)-(3m-13)=2(11+m) | | Xy-cd=g | | -2(1-7n)-5n=34 | | 4(m+8)-4(3m-2)=-9(m-7)-4 | | 15x^4+102x^3y-21x^2y^2=0 | | 3x+19+7x-9=180 | | 13x-14=2x-1 | | 2(4p+2)-5p=-14 | | -4(m+9)-3(-7m-7)=16(m+1)-7 | | -4x(8x-2)-5x=-1 | | 4a=8b+2 | | 8a-8(4a+1)=12-4a | | -x-15+3x+25=6 | | 10x-7+x-2=13x-1 |

Equations solver categories