-15(-5a-5.2b+4.9)=

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Solution for -15(-5a-5.2b+4.9)= equation:


Simplifying
-15(-5a + -5.2b + 4.9) = 0

Reorder the terms:
-15(4.9 + -5a + -5.2b) = 0
(4.9 * -15 + -5a * -15 + -5.2b * -15) = 0
(-73.5 + 75a + 78b) = 0

Solving
-73.5 + 75a + 78b = 0

Solving for variable 'a'.

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

Add '73.5' to each side of the equation.
-73.5 + 75a + 73.5 + 78b = 0 + 73.5

Reorder the terms:
-73.5 + 73.5 + 75a + 78b = 0 + 73.5

Combine like terms: -73.5 + 73.5 = 0.0
0.0 + 75a + 78b = 0 + 73.5
75a + 78b = 0 + 73.5

Combine like terms: 0 + 73.5 = 73.5
75a + 78b = 73.5

Add '-78b' to each side of the equation.
75a + 78b + -78b = 73.5 + -78b

Combine like terms: 78b + -78b = 0
75a + 0 = 73.5 + -78b
75a = 73.5 + -78b

Divide each side by '75'.
a = 0.98 + -1.04b

Simplifying
a = 0.98 + -1.04b

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