3.5a-5=67+2a

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Solution for 3.5a-5=67+2a equation:


Simplifying
3.5a + -5 = 67 + 2a

Reorder the terms:
-5 + 3.5a = 67 + 2a

Solving
-5 + 3.5a = 67 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-5 + 3.5a + -2a = 67 + 2a + -2a

Combine like terms: 3.5a + -2a = 1.5a
-5 + 1.5a = 67 + 2a + -2a

Combine like terms: 2a + -2a = 0
-5 + 1.5a = 67 + 0
-5 + 1.5a = 67

Add '5' to each side of the equation.
-5 + 5 + 1.5a = 67 + 5

Combine like terms: -5 + 5 = 0
0 + 1.5a = 67 + 5
1.5a = 67 + 5

Combine like terms: 67 + 5 = 72
1.5a = 72

Divide each side by '1.5'.
a = 48

Simplifying
a = 48

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