-21x-3y+16x-(-10y)+5=

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Solution for -21x-3y+16x-(-10y)+5= equation:


Simplifying
-21x + -3y + 16x + -1(-10y) + 5 = 0

Remove parenthesis around (-10y)
-21x + -3y + 16x + -1 * -10y + 5 = 0

Multiply -1 * -10
-21x + -3y + 16x + 10y + 5 = 0

Reorder the terms:
5 + -21x + 16x + -3y + 10y = 0

Combine like terms: -21x + 16x = -5x
5 + -5x + -3y + 10y = 0

Combine like terms: -3y + 10y = 7y
5 + -5x + 7y = 0

Solving
5 + -5x + 7y = 0

Solving for variable 'x'.

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

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

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

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

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

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

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

Divide each side by '-5'.
x = 1 + 1.4y

Simplifying
x = 1 + 1.4y

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