-3x+y+2-(-8x)-7y+(-9)=

Simple and best practice solution for -3x+y+2-(-8x)-7y+(-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 -3x+y+2-(-8x)-7y+(-9)= equation:


Simplifying
-3x + y + 2 + -1(-8x) + -7y + (-9) = 0

Remove parenthesis around (-8x)
-3x + y + 2 + -1 * -8x + -7y + (-9) = 0

Multiply -1 * -8
-3x + y + 2 + 8x + -7y + (-9) = 0
-3x + y + 2 + 8x + -7y + -9 = 0

Reorder the terms:
2 + -9 + -3x + 8x + y + -7y = 0

Combine like terms: 2 + -9 = -7
-7 + -3x + 8x + y + -7y = 0

Combine like terms: -3x + 8x = 5x
-7 + 5x + y + -7y = 0

Combine like terms: y + -7y = -6y
-7 + 5x + -6y = 0

Solving
-7 + 5x + -6y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 5x + 7 + -6y = 0 + 7

Reorder the terms:
-7 + 7 + 5x + -6y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 5x + -6y = 0 + 7
5x + -6y = 0 + 7

Combine like terms: 0 + 7 = 7
5x + -6y = 7

Add '6y' to each side of the equation.
5x + -6y + 6y = 7 + 6y

Combine like terms: -6y + 6y = 0
5x + 0 = 7 + 6y
5x = 7 + 6y

Divide each side by '5'.
x = 1.4 + 1.2y

Simplifying
x = 1.4 + 1.2y

See similar equations:

| 4x+9=53 | | 9h-6=42 | | 3x=-16-4y | | -2x=-5x+3 | | x-6-2x=x | | 4-15m=-64 | | m^3n^3-64=0 | | 2w+70=3w | | 30x^2+2x-1=0 | | -2x-3x=x | | 3(p+1)=6 | | 4x-8+x=18-7 | | -(3xy-12)+3(4xy+6)= | | -4n-1=5+5(5n-7) | | 4(k+5)=15+4k | | 2(c+1)c=4 | | -4+5n=18+3n | | 50=7.50x+6.95 | | 6-2x=6x-10+6 | | 5x-30=11x+12-3x | | 5x-17=-3(3-2x) | | 4*(2x-5)=3-(2x+1) | | 144=-6k | | 5n-45=7n-28 | | 9b-10=-6-18 | | -k-(-9k)-11+2k-4= | | 4m-1+1=m | | x-7x=-12 | | 15x-100=10 | | 12=2(4u-3)-2(5u-1)-6 | | y^3-3y= | | -3(-7b+2)=90 |

Equations solver categories