3x+16+5x-(2.5+1)=6x+(7-8)

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Solution for 3x+16+5x-(2.5+1)=6x+(7-8) equation:


Simplifying
3x + 16 + 5x + -1(2.5 + 1) = 6x + (7 + -8)

Combine like terms: 2.5 + 1 = 3.5
3x + 16 + 5x + -1(3.5) = 6x + (7 + -8)

Multiply -1 * 3.5
3x + 16 + 5x + -3.5 = 6x + (7 + -8)

Reorder the terms:
16 + -3.5 + 3x + 5x = 6x + (7 + -8)

Combine like terms: 16 + -3.5 = 12.5
12.5 + 3x + 5x = 6x + (7 + -8)

Combine like terms: 3x + 5x = 8x
12.5 + 8x = 6x + (7 + -8)

Combine like terms: 7 + -8 = -1
12.5 + 8x = 6x + (-1)
12.5 + 8x = 6x + -1

Reorder the terms:
12.5 + 8x = -1 + 6x

Solving
12.5 + 8x = -1 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
12.5 + 8x + -6x = -1 + 6x + -6x

Combine like terms: 8x + -6x = 2x
12.5 + 2x = -1 + 6x + -6x

Combine like terms: 6x + -6x = 0
12.5 + 2x = -1 + 0
12.5 + 2x = -1

Add '-12.5' to each side of the equation.
12.5 + -12.5 + 2x = -1 + -12.5

Combine like terms: 12.5 + -12.5 = 0.0
0.0 + 2x = -1 + -12.5
2x = -1 + -12.5

Combine like terms: -1 + -12.5 = -13.5
2x = -13.5

Divide each side by '2'.
x = -6.75

Simplifying
x = -6.75

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