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saveliy_v [14]
3 years ago
8

2.5 ( 6 x - 4 ) = 10 + 4 ( 1.5 + 0.5 x )

Mathematics
1 answer:
Makovka662 [10]3 years ago
4 0

Answer:

\bold{x=2}

Step By Step Explanation:

Expand \bold{2.5\left(6x-4\right): \ 15x-10}

Expand \bold{10+4\left(1.5+0.5x\right): \ 2x+16}

\bold{15x-10=2x+16}

Add 10 To Both Sides

\bold{15x-10+10=2x+16+10}

Simplify

\bold{15x=2x+26}

Subtract 2x From Both Sides

\bold{15x-2x=2x+26-2x}

Simplify

\bold{13x=26}

Divide Both Sides By 13

\bold{\frac{13x}{13}=\frac{26}{13}}

Simplify

\bold{x=2}

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