7bracket(x-3)=5bracket(x+3)

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Solution for 7bracket(x-3)=5bracket(x+3) equation:


Simplifying
7bracket(x + -3) = 5bracket(x + 3)

Reorder the terms:
7abcekrt(-3 + x) = 5bracket(x + 3)
(-3 * 7abcekrt + x * 7abcekrt) = 5bracket(x + 3)
(-21abcekrt + 7abcekrtx) = 5bracket(x + 3)

Reorder the terms:
-21abcekrt + 7abcekrtx = 5abcekrt(3 + x)
-21abcekrt + 7abcekrtx = (3 * 5abcekrt + x * 5abcekrt)
-21abcekrt + 7abcekrtx = (15abcekrt + 5abcekrtx)

Solving
-21abcekrt + 7abcekrtx = 15abcekrt + 5abcekrtx

Solving for variable 'a'.

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

Add '-15abcekrt' to each side of the equation.
-21abcekrt + -15abcekrt + 7abcekrtx = 15abcekrt + -15abcekrt + 5abcekrtx

Combine like terms: -21abcekrt + -15abcekrt = -36abcekrt
-36abcekrt + 7abcekrtx = 15abcekrt + -15abcekrt + 5abcekrtx

Combine like terms: 15abcekrt + -15abcekrt = 0
-36abcekrt + 7abcekrtx = 0 + 5abcekrtx
-36abcekrt + 7abcekrtx = 5abcekrtx

Add '-5abcekrtx' to each side of the equation.
-36abcekrt + 7abcekrtx + -5abcekrtx = 5abcekrtx + -5abcekrtx

Combine like terms: 7abcekrtx + -5abcekrtx = 2abcekrtx
-36abcekrt + 2abcekrtx = 5abcekrtx + -5abcekrtx

Combine like terms: 5abcekrtx + -5abcekrtx = 0
-36abcekrt + 2abcekrtx = 0

Factor out the Greatest Common Factor (GCF), '2abcekrt'.
2abcekrt(-18 + x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'abcekrt' equal to zero and attempt to solve: Simplifying abcekrt = 0 Solving abcekrt = 0 Move all terms containing a to the left, all other terms to the right. Simplifying abcekrt = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-18 + x)' equal to zero and attempt to solve: Simplifying -18 + x = 0 Solving -18 + x = 0 Move all terms containing a to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + x = 0 + 18 Combine like terms: -18 + 18 = 0 0 + x = 0 + 18 x = 0 + 18 Combine like terms: 0 + 18 = 18 x = 18 Add '-1x' to each side of the equation. x + -1x = 18 + -1x Combine like terms: x + -1x = 0 0 = 18 + -1x Simplifying 0 = 18 + -1x 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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