4x+5y-3=15

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Solution for 4x+5y-3=15 equation:


Simplifying
4x + 5y + -3 = 15

Reorder the terms:
-3 + 4x + 5y = 15

Solving
-3 + 4x + 5y = 15

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 4x + 3 + 5y = 15 + 3

Reorder the terms:
-3 + 3 + 4x + 5y = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 4x + 5y = 15 + 3
4x + 5y = 15 + 3

Combine like terms: 15 + 3 = 18
4x + 5y = 18

Add '-5y' to each side of the equation.
4x + 5y + -5y = 18 + -5y

Combine like terms: 5y + -5y = 0
4x + 0 = 18 + -5y
4x = 18 + -5y

Divide each side by '4'.
x = 4.5 + -1.25y

Simplifying
x = 4.5 + -1.25y

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