2 years ago

What is the answer for number 7

Mathematics

1 answer:

Ivanshal [37]2 years ago

5 0

Answer:

x = -35

Step-by-step explanation:

add 3 to both sides.

$\frac{2}{5}$ x - 3 + 3 = -17 + 3

$\frac{2}{5}$ x = -14

multiply both sides by $\frac{5}{2}$ .

( $\frac{5}{2}$ ) · ( $\frac{2}{5}$ x) = ( $\frac{5}{2}$ ) · (-14)

x = -35

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