2x+40=7x-5whatisx

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Solution for 2x+40=7x-5whatisx equation:


Simplifying
2x + 40 = 7x + -5whatisx

Reorder the terms:
40 + 2x = 7x + -5whatisx

Reorder the terms:
40 + 2x = -5ahistwx + 7x

Solving
40 + 2x = -5ahistwx + 7x

Solving for variable 'x'.

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

Add '5ahistwx' to each side of the equation.
40 + 5ahistwx + 2x = -5ahistwx + 5ahistwx + 7x

Combine like terms: -5ahistwx + 5ahistwx = 0
40 + 5ahistwx + 2x = 0 + 7x
40 + 5ahistwx + 2x = 7x

Add '-7x' to each side of the equation.
40 + 5ahistwx + 2x + -7x = 7x + -7x

Combine like terms: 2x + -7x = -5x
40 + 5ahistwx + -5x = 7x + -7x

Combine like terms: 7x + -7x = 0
40 + 5ahistwx + -5x = 0

Add '-40' to each side of the equation.
40 + 5ahistwx + -40 + -5x = 0 + -40

Reorder the terms:
40 + -40 + 5ahistwx + -5x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 5ahistwx + -5x = 0 + -40
5ahistwx + -5x = 0 + -40

Combine like terms: 0 + -40 = -40
5ahistwx + -5x = -40

Reorder the terms:
40 + 5ahistwx + -5x = -40 + 40

Combine like terms: -40 + 40 = 0
40 + 5ahistwx + -5x = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(8 + ahistwx + -1x) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(8 + ahistwx + -1x)' equal to zero and attempt to solve: Simplifying 8 + ahistwx + -1x = 0 Solving 8 + ahistwx + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + ahistwx + -8 + -1x = 0 + -8 Reorder the terms: 8 + -8 + ahistwx + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + ahistwx + -1x = 0 + -8 ahistwx + -1x = 0 + -8 Combine like terms: 0 + -8 = -8 ahistwx + -1x = -8 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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