7(5a-b)-3(6b-2a)=

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Solution for 7(5a-b)-3(6b-2a)= equation:


Simplifying
7(5a + -1b) + -3(6b + -2a) = 0
(5a * 7 + -1b * 7) + -3(6b + -2a) = 0
(35a + -7b) + -3(6b + -2a) = 0

Reorder the terms:
35a + -7b + -3(-2a + 6b) = 0
35a + -7b + (-2a * -3 + 6b * -3) = 0
35a + -7b + (6a + -18b) = 0

Reorder the terms:
35a + 6a + -7b + -18b = 0

Combine like terms: 35a + 6a = 41a
41a + -7b + -18b = 0

Combine like terms: -7b + -18b = -25b
41a + -25b = 0

Solving
41a + -25b = 0

Solving for variable 'a'.

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

Add '25b' to each side of the equation.
41a + -25b + 25b = 0 + 25b

Combine like terms: -25b + 25b = 0
41a + 0 = 0 + 25b
41a = 0 + 25b
Remove the zero:
41a = 25b

Divide each side by '41'.
a = 0.6097560976b

Simplifying
a = 0.6097560976b

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