y+7=-0.4(x-10)

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Solution for y+7=-0.4(x-10) equation:


Simplifying
y + 7 = -0.4(x + -10)

Reorder the terms:
7 + y = -0.4(x + -10)

Reorder the terms:
7 + y = -0.4(-10 + x)
7 + y = (-10 * -0.4 + x * -0.4)
7 + y = (4 + -0.4x)

Solving
7 + y = 4 + -0.4x

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 = 4 + -7 + -0.4x

Combine like terms: 7 + -7 = 0
0 + y = 4 + -7 + -0.4x
y = 4 + -7 + -0.4x

Combine like terms: 4 + -7 = -3
y = -3 + -0.4x

Simplifying
y = -3 + -0.4x

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