-2.1(y+1)=-0.6(y+1.5)

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Solution for -2.1(y+1)=-0.6(y+1.5) equation:


Simplifying
-2.1(y + 1) = -0.6(y + 1.5)

Reorder the terms:
-2.1(1 + y) = -0.6(y + 1.5)
(1 * -2.1 + y * -2.1) = -0.6(y + 1.5)
(-2.1 + -2.1y) = -0.6(y + 1.5)

Reorder the terms:
-2.1 + -2.1y = -0.6(1.5 + y)
-2.1 + -2.1y = (1.5 * -0.6 + y * -0.6)
-2.1 + -2.1y = (-0.9 + -0.6y)

Solving
-2.1 + -2.1y = -0.9 + -0.6y

Solving for variable 'y'.

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

Add '0.6y' to each side of the equation.
-2.1 + -2.1y + 0.6y = -0.9 + -0.6y + 0.6y

Combine like terms: -2.1y + 0.6y = -1.5y
-2.1 + -1.5y = -0.9 + -0.6y + 0.6y

Combine like terms: -0.6y + 0.6y = 0.0
-2.1 + -1.5y = -0.9 + 0.0
-2.1 + -1.5y = -0.9

Add '2.1' to each side of the equation.
-2.1 + 2.1 + -1.5y = -0.9 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + -1.5y = -0.9 + 2.1
-1.5y = -0.9 + 2.1

Combine like terms: -0.9 + 2.1 = 1.2
-1.5y = 1.2

Divide each side by '-1.5'.
y = -0.8

Simplifying
y = -0.8

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