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

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Solution for -3x+y+2-(-8)-7y+(-9)= equation:


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

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

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

Combine like terms: 2 + 8 = 10
10 + -9 + -3x + y + -7y = 0

Combine like terms: 10 + -9 = 1
1 + -3x + y + -7y = 0

Combine like terms: y + -7y = -6y
1 + -3x + -6y = 0

Solving
1 + -3x + -6y = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -3x + -1 + -6y = 0 + -1

Reorder the terms:
1 + -1 + -3x + -6y = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3x + -6y = 0 + -1
-3x + -6y = 0 + -1

Combine like terms: 0 + -1 = -1
-3x + -6y = -1

Add '6y' to each side of the equation.
-3x + -6y + 6y = -1 + 6y

Combine like terms: -6y + 6y = 0
-3x + 0 = -1 + 6y
-3x = -1 + 6y

Divide each side by '-3'.
x = 0.3333333333 + -2y

Simplifying
x = 0.3333333333 + -2y

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