y-(-4)=-7(x-(1))

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Solution for y-(-4)=-7(x-(1)) equation:


Simplifying
y + -1(-4) = -7(x + -1(1))

Multiply -1 * -4
y + 4 = -7(x + -1(1))

Reorder the terms:
4 + y = -7(x + -1(1))

Multiply -1 * 1
4 + y = -7(x + -1)

Reorder the terms:
4 + y = -7(-1 + x)
4 + y = (-1 * -7 + x * -7)
4 + y = (7 + -7x)

Solving
4 + y = 7 + -7x

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + y = 7 + -4 + -7x

Combine like terms: 4 + -4 = 0
0 + y = 7 + -4 + -7x
y = 7 + -4 + -7x

Combine like terms: 7 + -4 = 3
y = 3 + -7x

Simplifying
y = 3 + -7x

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