152.75=(x+7.80+3.40)13

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Solution for 152.75=(x+7.80+3.40)13 equation:


Simplifying
152.75 = (x + 7.80 + 3.40) * 13

Reorder the terms:
152.75 = (7.80 + 3.40 + x) * 13

Combine like terms: 7.80 + 3.40 = 11.2
152.75 = (11.2 + x) * 13

Reorder the terms for easier multiplication:
152.75 = 13(11.2 + x)
152.75 = (11.2 * 13 + x * 13)
152.75 = (145.6 + 13x)

Solving
152.75 = 145.6 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
152.75 + -13x = 145.6 + 13x + -13x

Combine like terms: 13x + -13x = 0
152.75 + -13x = 145.6 + 0
152.75 + -13x = 145.6

Add '-152.75' to each side of the equation.
152.75 + -152.75 + -13x = 145.6 + -152.75

Combine like terms: 152.75 + -152.75 = 0.00
0.00 + -13x = 145.6 + -152.75
-13x = 145.6 + -152.75

Combine like terms: 145.6 + -152.75 = -7.15
-13x = -7.15

Divide each side by '-13'.
x = 0.55

Simplifying
x = 0.55

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