-3(7+3)=2y+3

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Solution for -3(7+3)=2y+3 equation:


Simplifying
-3(7 + 3) = 2y + 3

Combine like terms: 7 + 3 = 10
-3(10) = 2y + 3

Multiply -3 * 10
-30 = 2y + 3

Reorder the terms:
-30 = 3 + 2y

Solving
-30 = 3 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-30 + -2y = 3 + 2y + -2y

Combine like terms: 2y + -2y = 0
-30 + -2y = 3 + 0
-30 + -2y = 3

Add '30' to each side of the equation.
-30 + 30 + -2y = 3 + 30

Combine like terms: -30 + 30 = 0
0 + -2y = 3 + 30
-2y = 3 + 30

Combine like terms: 3 + 30 = 33
-2y = 33

Divide each side by '-2'.
y = -16.5

Simplifying
y = -16.5

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