3 years ago

PLEASE SAVE ME FROM FAILING ( PICTURE BELOW)

Mathematics

1 answer:

Grace [21]3 years ago

3 0

Answer:

$5x + 10 + 2x - 5 = 180$

$7x + 5 = 180 \\ - 5 \: \: \: \: \: - 5$

$7x = 175$

$\frac{7x}{7} = \frac{175}{7}$

$x = 25$

$5x + 10$

$5(25) + 10$

$125 + 10 = 135$

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