-3.57=3(a+4.5)

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Solution for -3.57=3(a+4.5) equation:


Simplifying
-3.57 = 3(a + 4.5)

Reorder the terms:
-3.57 = 3(4.5 + a)
-3.57 = (4.5 * 3 + a * 3)
-3.57 = (13.5 + 3a)

Solving
-3.57 = 13.5 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-3.57 + -3a = 13.5 + 3a + -3a

Combine like terms: 3a + -3a = 0
-3.57 + -3a = 13.5 + 0
-3.57 + -3a = 13.5

Add '3.57' to each side of the equation.
-3.57 + 3.57 + -3a = 13.5 + 3.57

Combine like terms: -3.57 + 3.57 = 0.00
0.00 + -3a = 13.5 + 3.57
-3a = 13.5 + 3.57

Combine like terms: 13.5 + 3.57 = 17.07
-3a = 17.07

Divide each side by '-3'.
a = -5.69

Simplifying
a = -5.69

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