1.4a+7=10.5

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Solution for 1.4a+7=10.5 equation: 


Simplifying
1.4a + 7 = 10.5

Reorder the terms:
7 + 1.4a = 10.5

Solving
7 + 1.4a = 10.5

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 1.4a = 10.5 + -7

Combine like terms: 7 + -7 = 0
0 + 1.4a = 10.5 + -7
1.4a = 10.5 + -7

Combine like terms: 10.5 + -7 = 3.5
1.4a = 3.5

Divide each side by '1.4'.
a = 2.5

Simplifying
a = 2.5

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