3x-7y+30=0

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Solution for 3x-7y+30=0 equation:


Simplifying
3x + -7y + 30 = 0

Reorder the terms:
30 + 3x + -7y = 0

Solving
30 + 3x + -7y = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + 3x + -30 + -7y = 0 + -30

Reorder the terms:
30 + -30 + 3x + -7y = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 3x + -7y = 0 + -30
3x + -7y = 0 + -30

Combine like terms: 0 + -30 = -30
3x + -7y = -30

Add '7y' to each side of the equation.
3x + -7y + 7y = -30 + 7y

Combine like terms: -7y + 7y = 0
3x + 0 = -30 + 7y
3x = -30 + 7y

Divide each side by '3'.
x = -10 + 2.333333333y

Simplifying
x = -10 + 2.333333333y

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