0.90x+0.5(6-x)=.10(71)

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Solution for 0.90x+0.5(6-x)=.10(71) equation:


Simplifying
0.90x + 0.5(6 + -1x) = 0.10(71)
0.90x + (6 * 0.5 + -1x * 0.5) = 0.10(71)
0.90x + (3 + -0.5x) = 0.10(71)

Reorder the terms:
3 + 0.90x + -0.5x = 0.10(71)

Combine like terms: 0.90x + -0.5x = 0.4x
3 + 0.4x = 0.10(71)

Multiply 0.10 * 71
3 + 0.4x = 7.1

Solving
3 + 0.4x = 7.1

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 0.4x = 7.1 + -3

Combine like terms: 3 + -3 = 0
0 + 0.4x = 7.1 + -3
0.4x = 7.1 + -3

Combine like terms: 7.1 + -3 = 4.1
0.4x = 4.1

Divide each side by '0.4'.
x = 10.25

Simplifying
x = 10.25

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