Y-7=3(x+1)

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Solution for Y-7=3(x+1) equation: 


Simplifying
Y + -7 = 3(x + 1)

Reorder the terms:
-7 + Y = 3(x + 1)

Reorder the terms:
-7 + Y = 3(1 + x)
-7 + Y = (1 * 3 + x * 3)
-7 + Y = (3 + 3x)

Solving
-7 + Y = 3 + 3x

Solving for variable 'Y'.

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

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

Combine like terms: -7 + 7 = 0
0 + Y = 3 + 7 + 3x
Y = 3 + 7 + 3x

Combine like terms: 3 + 7 = 10
Y = 10 + 3x

Simplifying
Y = 10 + 3x

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