5(a-2)-3(4a-5)=

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Solution for 5(a-2)-3(4a-5)= equation:


Simplifying
5(a + -2) + -3(4a + -5) = 0

Reorder the terms:
5(-2 + a) + -3(4a + -5) = 0
(-2 * 5 + a * 5) + -3(4a + -5) = 0
(-10 + 5a) + -3(4a + -5) = 0

Reorder the terms:
-10 + 5a + -3(-5 + 4a) = 0
-10 + 5a + (-5 * -3 + 4a * -3) = 0
-10 + 5a + (15 + -12a) = 0

Reorder the terms:
-10 + 15 + 5a + -12a = 0

Combine like terms: -10 + 15 = 5
5 + 5a + -12a = 0

Combine like terms: 5a + -12a = -7a
5 + -7a = 0

Solving
5 + -7a = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + -7a = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -7a = 0 + -5
-7a = 0 + -5

Combine like terms: 0 + -5 = -5
-7a = -5

Divide each side by '-7'.
a = 0.7142857143

Simplifying
a = 0.7142857143

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