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

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


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

Reorder the terms:
7(-2a + 3b) = 5(3b + -2a)
(-2a * 7 + 3b * 7) = 5(3b + -2a)
(-14a + 21b) = 5(3b + -2a)

Reorder the terms:
-14a + 21b = 5(-2a + 3b)
-14a + 21b = (-2a * 5 + 3b * 5)
-14a + 21b = (-10a + 15b)

Solving
-14a + 21b = -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.
-14a + 10a + 21b = -10a + 10a + 15b

Combine like terms: -14a + 10a = -4a
-4a + 21b = -10a + 10a + 15b

Combine like terms: -10a + 10a = 0
-4a + 21b = 0 + 15b
-4a + 21b = 15b

Add '-21b' to each side of the equation.
-4a + 21b + -21b = 15b + -21b

Combine like terms: 21b + -21b = 0
-4a + 0 = 15b + -21b
-4a = 15b + -21b

Combine like terms: 15b + -21b = -6b
-4a = -6b

Divide each side by '-4'.
a = 1.5b

Simplifying
a = 1.5b

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