y+7=-3(x-4)

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Solution for y+7=-3(x-4) equation:


Simplifying
y + 7 = -3(x + -4)

Reorder the terms:
7 + y = -3(x + -4)

Reorder the terms:
7 + y = -3(-4 + x)
7 + y = (-4 * -3 + x * -3)
7 + y = (12 + -3x)

Solving
7 + y = 12 + -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 = 12 + -7 + -3x

Combine like terms: 7 + -7 = 0
0 + y = 12 + -7 + -3x
y = 12 + -7 + -3x

Combine like terms: 12 + -7 = 5
y = 5 + -3x

Simplifying
y = 5 + -3x

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