5(5a+8)+2(-2a+3)=67

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Solution for 5(5a+8)+2(-2a+3)=67 equation:


Simplifying
5(5a + 8) + 2(-2a + 3) = 67

Reorder the terms:
5(8 + 5a) + 2(-2a + 3) = 67
(8 * 5 + 5a * 5) + 2(-2a + 3) = 67
(40 + 25a) + 2(-2a + 3) = 67

Reorder the terms:
40 + 25a + 2(3 + -2a) = 67
40 + 25a + (3 * 2 + -2a * 2) = 67
40 + 25a + (6 + -4a) = 67

Reorder the terms:
40 + 6 + 25a + -4a = 67

Combine like terms: 40 + 6 = 46
46 + 25a + -4a = 67

Combine like terms: 25a + -4a = 21a
46 + 21a = 67

Solving
46 + 21a = 67

Solving for variable 'a'.

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

Add '-46' to each side of the equation.
46 + -46 + 21a = 67 + -46

Combine like terms: 46 + -46 = 0
0 + 21a = 67 + -46
21a = 67 + -46

Combine like terms: 67 + -46 = 21
21a = 21

Divide each side by '21'.
a = 1

Simplifying
a = 1

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