-45=5(2a+3)

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Solution for -45=5(2a+3) equation:


Simplifying
-45 = 5(2a + 3)

Reorder the terms:
-45 = 5(3 + 2a)
-45 = (3 * 5 + 2a * 5)
-45 = (15 + 10a)

Solving
-45 = 15 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
-45 + -10a = 15 + 10a + -10a

Combine like terms: 10a + -10a = 0
-45 + -10a = 15 + 0
-45 + -10a = 15

Add '45' to each side of the equation.
-45 + 45 + -10a = 15 + 45

Combine like terms: -45 + 45 = 0
0 + -10a = 15 + 45
-10a = 15 + 45

Combine like terms: 15 + 45 = 60
-10a = 60

Divide each side by '-10'.
a = -6

Simplifying
a = -6

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