60(.3)+40(.2)=x(60-40)

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Solution for 60(.3)+40(.2)=x(60-40) equation:


Simplifying
60(0.3) + 40(0.2) = x(60 + -40)

Multiply 60 * 0.3
18 + 40(0.2) = x(60 + -40)

Multiply 40 * 0.2
18 + 8 = x(60 + -40)

Combine like terms: 18 + 8 = 26
26 = x(60 + -40)

Combine like terms: 60 + -40 = 20
26 = x(20)

Reorder the terms for easier multiplication:
26 = 20x

Solving
26 = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
26 + -20x = 20x + -20x

Combine like terms: 20x + -20x = 0
26 + -20x = 0

Add '-26' to each side of the equation.
26 + -26 + -20x = 0 + -26

Combine like terms: 26 + -26 = 0
0 + -20x = 0 + -26
-20x = 0 + -26

Combine like terms: 0 + -26 = -26
-20x = -26

Divide each side by '-20'.
x = 1.3

Simplifying
x = 1.3

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