-15(-7a-8b+2)=

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Solution for -15(-7a-8b+2)= equation:


Simplifying
-15(-7a + -8b + 2) = 0

Reorder the terms:
-15(2 + -7a + -8b) = 0
(2 * -15 + -7a * -15 + -8b * -15) = 0
(-30 + 105a + 120b) = 0

Solving
-30 + 105a + 120b = 0

Solving for variable 'a'.

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

Add '30' to each side of the equation.
-30 + 105a + 30 + 120b = 0 + 30

Reorder the terms:
-30 + 30 + 105a + 120b = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 105a + 120b = 0 + 30
105a + 120b = 0 + 30

Combine like terms: 0 + 30 = 30
105a + 120b = 30

Add '-120b' to each side of the equation.
105a + 120b + -120b = 30 + -120b

Combine like terms: 120b + -120b = 0
105a + 0 = 30 + -120b
105a = 30 + -120b

Divide each side by '105'.
a = 0.2857142857 + -1.142857143b

Simplifying
a = 0.2857142857 + -1.142857143b

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