5+2xa=7-4a

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Solution for 5+2xa=7-4a equation:


Simplifying
5 + 2xa = 7 + -4a

Solving
5 + 2ax = 7 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
5 + 4a + 2ax = 7 + -4a + 4a

Combine like terms: -4a + 4a = 0
5 + 4a + 2ax = 7 + 0
5 + 4a + 2ax = 7

Add '-5' to each side of the equation.
5 + 4a + -5 + 2ax = 7 + -5

Reorder the terms:
5 + -5 + 4a + 2ax = 7 + -5

Combine like terms: 5 + -5 = 0
0 + 4a + 2ax = 7 + -5
4a + 2ax = 7 + -5

Combine like terms: 7 + -5 = 2
4a + 2ax = 2

Reorder the terms:
-2 + 4a + 2ax = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + 4a + 2ax = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + 2a + ax) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + 2a + ax)' equal to zero and attempt to solve: Simplifying -1 + 2a + ax = 0 Solving -1 + 2a + ax = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 2a + 1 + ax = 0 + 1 Reorder the terms: -1 + 1 + 2a + ax = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2a + ax = 0 + 1 2a + ax = 0 + 1 Combine like terms: 0 + 1 = 1 2a + ax = 1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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