7X+2=2X-10.5

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Solution for 7X+2=2X-10.5 equation:


Simplifying
7X + 2 = 2X + -10.5

Reorder the terms:
2 + 7X = 2X + -10.5

Reorder the terms:
2 + 7X = -10.5 + 2X

Solving
2 + 7X = -10.5 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
2 + 7X + -2X = -10.5 + 2X + -2X

Combine like terms: 7X + -2X = 5X
2 + 5X = -10.5 + 2X + -2X

Combine like terms: 2X + -2X = 0
2 + 5X = -10.5 + 0
2 + 5X = -10.5

Add '-2' to each side of the equation.
2 + -2 + 5X = -10.5 + -2

Combine like terms: 2 + -2 = 0
0 + 5X = -10.5 + -2
5X = -10.5 + -2

Combine like terms: -10.5 + -2 = -12.5
5X = -12.5

Divide each side by '5'.
X = -2.5

Simplifying
X = -2.5

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