2*2x+2*2y-15=102

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Solution for 2*2x+2*2y-15=102 equation:


Simplifying
2 * 2x + 2 * 2y + -15 = 102

Multiply 2 * 2
4x + 2 * 2y + -15 = 102

Multiply 2 * 2
4x + 4y + -15 = 102

Reorder the terms:
-15 + 4x + 4y = 102

Solving
-15 + 4x + 4y = 102

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 4x + 15 + 4y = 102 + 15

Reorder the terms:
-15 + 15 + 4x + 4y = 102 + 15

Combine like terms: -15 + 15 = 0
0 + 4x + 4y = 102 + 15
4x + 4y = 102 + 15

Combine like terms: 102 + 15 = 117
4x + 4y = 117

Add '-4y' to each side of the equation.
4x + 4y + -4y = 117 + -4y

Combine like terms: 4y + -4y = 0
4x + 0 = 117 + -4y
4x = 117 + -4y

Divide each side by '4'.
x = 29.25 + -1y

Simplifying
x = 29.25 + -1y

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