.75x+9-(-1)=.5x+(-7)

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Solution for .75x+9-(-1)=.5x+(-7) equation:


Simplifying
0.75x + 9 + -1(-1) = 0.5x + (-7)

Multiply -1 * -1
0.75x + 9 + 1 = 0.5x + (-7)

Reorder the terms:
9 + 1 + 0.75x = 0.5x + (-7)

Combine like terms: 9 + 1 = 10
10 + 0.75x = 0.5x + (-7)
10 + 0.75x = 0.5x + -7

Reorder the terms:
10 + 0.75x = -7 + 0.5x

Solving
10 + 0.75x = -7 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
10 + 0.75x + -0.5x = -7 + 0.5x + -0.5x

Combine like terms: 0.75x + -0.5x = 0.25x
10 + 0.25x = -7 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
10 + 0.25x = -7 + 0.0
10 + 0.25x = -7

Add '-10' to each side of the equation.
10 + -10 + 0.25x = -7 + -10

Combine like terms: 10 + -10 = 0
0 + 0.25x = -7 + -10
0.25x = -7 + -10

Combine like terms: -7 + -10 = -17
0.25x = -17

Divide each side by '0.25'.
x = -68

Simplifying
x = -68

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