3.5a-2=-1.5+4

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Solution for 3.5a-2=-1.5+4 equation: 


Simplifying
3.5a + -2 = -1.5 + 4

Reorder the terms:
-2 + 3.5a = -1.5 + 4

Combine like terms: -1.5 + 4 = 2.5
-2 + 3.5a = 2.5

Solving
-2 + 3.5a = 2.5

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 3.5a = 2.5 + 2

Combine like terms: -2 + 2 = 0
0 + 3.5a = 2.5 + 2
3.5a = 2.5 + 2

Combine like terms: 2.5 + 2 = 4.5
3.5a = 4.5

Divide each side by '3.5'.
a = 1.285714286

Simplifying
a = 1.285714286

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