1+2*(x-7)=-5.5

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Solution for 1+2*(x-7)=-5.5 equation:


Simplifying
1 + 2(x + -7) = -5.5

Reorder the terms:
1 + 2(-7 + x) = -5.5
1 + (-7 * 2 + x * 2) = -5.5
1 + (-14 + 2x) = -5.5

Combine like terms: 1 + -14 = -13
-13 + 2x = -5.5

Solving
-13 + 2x = -5.5

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 2x = -5.5 + 13

Combine like terms: -13 + 13 = 0
0 + 2x = -5.5 + 13
2x = -5.5 + 13

Combine like terms: -5.5 + 13 = 7.5
2x = 7.5

Divide each side by '2'.
x = 3.75

Simplifying
x = 3.75

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