23+5x-(7+2.5x)=

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Solution for 23+5x-(7+2.5x)= equation:


Simplifying
23 + 5x + -1(7 + 2.5x) = 0
23 + 5x + (7 * -1 + 2.5x * -1) = 0
23 + 5x + (-7 + -2.5x) = 0

Reorder the terms:
23 + -7 + 5x + -2.5x = 0

Combine like terms: 23 + -7 = 16
16 + 5x + -2.5x = 0

Combine like terms: 5x + -2.5x = 2.5x
16 + 2.5x = 0

Solving
16 + 2.5x = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 2.5x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 2.5x = 0 + -16
2.5x = 0 + -16

Combine like terms: 0 + -16 = -16
2.5x = -16

Divide each side by '2.5'.
x = -6.4

Simplifying
x = -6.4

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