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g100num [7]
3 years ago
9

3x-5=-8(6+5x) Solve by substitution

Mathematics
1 answer:
OLga [1]3 years ago
5 0

Answer:

x = -1

Step-by-step explanation:

3x - 5 = - 8 (6 + 5x)

3x - 5 = - 48 - 40x

3x + 40x = - 48 + 5

43x = - 43

x = - 43/43

x = - 1

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3 0
3 years ago
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