-0.84(y+4)=-4.2

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Solution for -0.84(y+4)=-4.2 equation:


Simplifying
-0.84(y + 4) = -4.2

Reorder the terms:
-0.84(4 + y) = -4.2
(4 * -0.84 + y * -0.84) = -4.2
(-3.36 + -0.84y) = -4.2

Solving
-3.36 + -0.84y = -4.2

Solving for variable 'y'.

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

Add '3.36' to each side of the equation.
-3.36 + 3.36 + -0.84y = -4.2 + 3.36

Combine like terms: -3.36 + 3.36 = 0.00
0.00 + -0.84y = -4.2 + 3.36
-0.84y = -4.2 + 3.36

Combine like terms: -4.2 + 3.36 = -0.84
-0.84y = -0.84

Divide each side by '-0.84'.
y = 1

Simplifying
y = 1

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