-15(-4a-2.2b+5.1)=

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Solution for -15(-4a-2.2b+5.1)= equation:


Simplifying
-15(-4a + -2.2b + 5.1) = 0

Reorder the terms:
-15(5.1 + -4a + -2.2b) = 0
(5.1 * -15 + -4a * -15 + -2.2b * -15) = 0
(-76.5 + 60a + 33b) = 0

Solving
-76.5 + 60a + 33b = 0

Solving for variable 'a'.

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

Add '76.5' to each side of the equation.
-76.5 + 60a + 76.5 + 33b = 0 + 76.5

Reorder the terms:
-76.5 + 76.5 + 60a + 33b = 0 + 76.5

Combine like terms: -76.5 + 76.5 = 0.0
0.0 + 60a + 33b = 0 + 76.5
60a + 33b = 0 + 76.5

Combine like terms: 0 + 76.5 = 76.5
60a + 33b = 76.5

Add '-33b' to each side of the equation.
60a + 33b + -33b = 76.5 + -33b

Combine like terms: 33b + -33b = 0
60a + 0 = 76.5 + -33b
60a = 76.5 + -33b

Divide each side by '60'.
a = 1.275 + -0.55b

Simplifying
a = 1.275 + -0.55b

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