y+7.3=-4.2(x-5.9)

Solution for y+7.3=-4.2(x-5.9) equation:

Simplifying
y + 7.3 = -4.2(x + -5.9)

Reorder the terms:
7.3 + y = -4.2(x + -5.9)

Reorder the terms:
7.3 + y = -4.2(-5.9 + x)
7.3 + y = (-5.9 * -4.2 + x * -4.2)
7.3 + y = (24.78 + -4.2x)

Solving
7.3 + y = 24.78 + -4.2x

Solving for variable 'y'.

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

Add '-7.3' to each side of the equation.
7.3 + -7.3 + y = 24.78 + -7.3 + -4.2x

Combine like terms: 7.3 + -7.3 = 0.0
0.0 + y = 24.78 + -7.3 + -4.2x
y = 24.78 + -7.3 + -4.2x

Combine like terms: 24.78 + -7.3 = 17.48
y = 17.48 + -4.2x

Simplifying
y = 17.48 + -4.2x