-7y+8=21x-6

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Solution for -7y+8=21x-6 equation:


Simplifying
-7y + 8 = 21x + -6

Reorder the terms:
8 + -7y = 21x + -6

Reorder the terms:
8 + -7y = -6 + 21x

Solving
8 + -7y = -6 + 21x

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -7y = -6 + -8 + 21x

Combine like terms: 8 + -8 = 0
0 + -7y = -6 + -8 + 21x
-7y = -6 + -8 + 21x

Combine like terms: -6 + -8 = -14
-7y = -14 + 21x

Divide each side by '-7'.
y = 2 + -3x

Simplifying
y = 2 + -3x

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