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

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


Simplifying
7(5a + -1b) = 5(2a + 3b)
(5a * 7 + -1b * 7) = 5(2a + 3b)
(35a + -7b) = 5(2a + 3b)
35a + -7b = (2a * 5 + 3b * 5)
35a + -7b = (10a + 15b)

Solving
35a + -7b = 10a + 15b

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
35a + -10a + -7b = 10a + -10a + 15b

Combine like terms: 35a + -10a = 25a
25a + -7b = 10a + -10a + 15b

Combine like terms: 10a + -10a = 0
25a + -7b = 0 + 15b
25a + -7b = 15b

Add '7b' to each side of the equation.
25a + -7b + 7b = 15b + 7b

Combine like terms: -7b + 7b = 0
25a + 0 = 15b + 7b
25a = 15b + 7b

Combine like terms: 15b + 7b = 22b
25a = 22b

Divide each side by '25'.
a = 0.88b

Simplifying
a = 0.88b

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