3x+7-8x+2whenx=3

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Solution for 3x+7-8x+2whenx=3 equation:


Simplifying
3x + 7 + -8x + 2whenx = 3

Reorder the terms:
7 + 2ehnwx + 3x + -8x = 3

Combine like terms: 3x + -8x = -5x
7 + 2ehnwx + -5x = 3

Solving
7 + 2ehnwx + -5x = 3

Solving for variable 'e'.

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

Add '-7' to each side of the equation.
7 + 2ehnwx + -7 + -5x = 3 + -7

Reorder the terms:
7 + -7 + 2ehnwx + -5x = 3 + -7

Combine like terms: 7 + -7 = 0
0 + 2ehnwx + -5x = 3 + -7
2ehnwx + -5x = 3 + -7

Combine like terms: 3 + -7 = -4
2ehnwx + -5x = -4

Add '5x' to each side of the equation.
2ehnwx + -5x + 5x = -4 + 5x

Combine like terms: -5x + 5x = 0
2ehnwx + 0 = -4 + 5x
2ehnwx = -4 + 5x

Divide each side by '2hnwx'.
e = -2h-1n-1w-1x-1 + 2.5h-1n-1w-1

Simplifying
e = -2h-1n-1w-1x-1 + 2.5h-1n-1w-1

Reorder the terms:
e = 2.5h-1n-1w-1 + -2h-1n-1w-1x-1

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