I need help please.

1 answer:

Fed [463]2 years ago

7 0

Step-by-step explanation:

$(3x + 10) + (5x + 18) = 180 \\ 8x + 28 = 180 \\ 8x = 152 \\ x = \frac{152}{8} \\ x = 19$

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I need help please. ​