2x+3=0.75(x+8)-16

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Solution for 2x+3=0.75(x+8)-16 equation:


Simplifying
2x + 3 = 0.75(x + 8) + -16

Reorder the terms:
3 + 2x = 0.75(x + 8) + -16

Reorder the terms:
3 + 2x = 0.75(8 + x) + -16
3 + 2x = (8 * 0.75 + x * 0.75) + -16
3 + 2x = (6 + 0.75x) + -16

Reorder the terms:
3 + 2x = 6 + -16 + 0.75x

Combine like terms: 6 + -16 = -10
3 + 2x = -10 + 0.75x

Solving
3 + 2x = -10 + 0.75x

Solving for variable 'x'.

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

Add '-0.75x' to each side of the equation.
3 + 2x + -0.75x = -10 + 0.75x + -0.75x

Combine like terms: 2x + -0.75x = 1.25x
3 + 1.25x = -10 + 0.75x + -0.75x

Combine like terms: 0.75x + -0.75x = 0.00
3 + 1.25x = -10 + 0.00
3 + 1.25x = -10

Add '-3' to each side of the equation.
3 + -3 + 1.25x = -10 + -3

Combine like terms: 3 + -3 = 0
0 + 1.25x = -10 + -3
1.25x = -10 + -3

Combine like terms: -10 + -3 = -13
1.25x = -13

Divide each side by '1.25'.
x = -10.4

Simplifying
x = -10.4

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