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Solve for x. 5(x – 10) = 30 – 15x

asked Sep 14, 2022 8.1k views

4 votes

Solve for x.

5(x – 10) = 30 – 15x

Mathematics
high-school

by Sagish

4.5k points

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1 Answer

2 votes

Answer:

x=4

Explanation:

$\sf 5(x - 10) = 30 - 15x$

$\sf 5x-50=30-15x$

$\sf 5x-50+50=30-15x+50$

$\sf 5x=-15x+80$

$\sf 5x+15x=-15x+80+15x$

$\sf 20x=80$

$\sf (20x)/(20)=(80)/(20)$

$\sf x=4$

Jigar Fumakiya answered Sep 20, 2022

by Jigar Fumakiya

4.2k points

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