7a-(5a-2)=26

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Solution for 7a-(5a-2)=26 equation:


Simplifying
7a + -1(5a + -2) = 26

Reorder the terms:
7a + -1(-2 + 5a) = 26
7a + (-2 * -1 + 5a * -1) = 26
7a + (2 + -5a) = 26

Reorder the terms:
2 + 7a + -5a = 26

Combine like terms: 7a + -5a = 2a
2 + 2a = 26

Solving
2 + 2a = 26

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 + 2a = 26 + -2

Combine like terms: 2 + -2 = 0
0 + 2a = 26 + -2
2a = 26 + -2

Combine like terms: 26 + -2 = 24
2a = 24

Divide each side by '2'.
a = 12

Simplifying
a = 12

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