7a-2(a-3)=

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

Simplifying
7a + -2(a + -3) = 0

Reorder the terms:
7a + -2(-3 + a) = 0
7a + (-3 * -2 + a * -2) = 0
7a + (6 + -2a) = 0

Reorder the terms:
6 + 7a + -2a = 0

Combine like terms: 7a + -2a = 5a
6 + 5a = 0

Solving
6 + 5a = 0

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + 5a = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 5a = 0 + -6
5a = 0 + -6

Combine like terms: 0 + -6 = -6
5a = -6

Divide each side by '5'.
a = -1.2

Simplifying
a = -1.2