10Y+7=12Y-7

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Solution for 10Y+7=12Y-7 equation:


Simplifying
10Y + 7 = 12Y + -7

Reorder the terms:
7 + 10Y = 12Y + -7

Reorder the terms:
7 + 10Y = -7 + 12Y

Solving
7 + 10Y = -7 + 12Y

Solving for variable 'Y'.

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

Add '-12Y' to each side of the equation.
7 + 10Y + -12Y = -7 + 12Y + -12Y

Combine like terms: 10Y + -12Y = -2Y
7 + -2Y = -7 + 12Y + -12Y

Combine like terms: 12Y + -12Y = 0
7 + -2Y = -7 + 0
7 + -2Y = -7

Add '-7' to each side of the equation.
7 + -7 + -2Y = -7 + -7

Combine like terms: 7 + -7 = 0
0 + -2Y = -7 + -7
-2Y = -7 + -7

Combine like terms: -7 + -7 = -14
-2Y = -14

Divide each side by '-2'.
Y = 7

Simplifying
Y = 7

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