5x+3y-7=30

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Solution for 5x+3y-7=30 equation:


Simplifying
5x + 3y + -7 = 30

Reorder the terms:
-7 + 5x + 3y = 30

Solving
-7 + 5x + 3y = 30

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 + 3y = 30 + 7

Reorder the terms:
-7 + 7 + 5x + 3y = 30 + 7

Combine like terms: -7 + 7 = 0
0 + 5x + 3y = 30 + 7
5x + 3y = 30 + 7

Combine like terms: 30 + 7 = 37
5x + 3y = 37

Add '-3y' to each side of the equation.
5x + 3y + -3y = 37 + -3y

Combine like terms: 3y + -3y = 0
5x + 0 = 37 + -3y
5x = 37 + -3y

Divide each side by '5'.
x = 7.4 + -0.6y

Simplifying
x = 7.4 + -0.6y

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