3 years ago

Choose like terms: 3x, y, 2x

1 answer:

4 0

3x and 2x are alike terms, as they have the same variable

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ad-work [718]

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3 years ago

soldier1979 [14.2K]

Answer:

2x + 7 = 3x - 7

3x - 2x = 7 + 7

x = 14

2x + 7 + 12y + 1 = 180

2(14) + 12y + 8 = 180

28 + 12y + 8 = 180

36 + 12y = 180

12y = 180 - 36 = 144

y = 144/12 = 12

x = 14, y = 12

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2 years ago

kolbaska11 [484]

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3 years ago

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3 years ago

NARA [144]

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3 years ago