(-a+4)-(2a-3)=

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Solution for (-a+4)-(2a-3)= equation:


Simplifying
(-1a + 4) + -1(2a + -3) = 0

Reorder the terms:
(4 + -1a) + -1(2a + -3) = 0

Remove parenthesis around (4 + -1a)
4 + -1a + -1(2a + -3) = 0

Reorder the terms:
4 + -1a + -1(-3 + 2a) = 0
4 + -1a + (-3 * -1 + 2a * -1) = 0
4 + -1a + (3 + -2a) = 0

Reorder the terms:
4 + 3 + -1a + -2a = 0

Combine like terms: 4 + 3 = 7
7 + -1a + -2a = 0

Combine like terms: -1a + -2a = -3a
7 + -3a = 0

Solving
7 + -3a = 0

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 + -3a = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3a = 0 + -7
-3a = 0 + -7

Combine like terms: 0 + -7 = -7
-3a = -7

Divide each side by '-3'.
a = 2.333333333

Simplifying
a = 2.333333333

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