7a-(2a-3)=35

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Solution for 7a-(2a-3)=35 equation:


Simplifying
7a + -1(2a + -3) = 35

Reorder the terms:
7a + -1(-3 + 2a) = 35
7a + (-3 * -1 + 2a * -1) = 35
7a + (3 + -2a) = 35

Reorder the terms:
3 + 7a + -2a = 35

Combine like terms: 7a + -2a = 5a
3 + 5a = 35

Solving
3 + 5a = 35

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 5a = 35 + -3

Combine like terms: 3 + -3 = 0
0 + 5a = 35 + -3
5a = 35 + -3

Combine like terms: 35 + -3 = 32
5a = 32

Divide each side by '5'.
a = 6.4

Simplifying
a = 6.4

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