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klasskru [66]
3 years ago
6

What is 8x - 3 = -9 + 7x

Mathematics
2 answers:
Zigmanuir [339]3 years ago
6 0

Answer:

x = -6

Step-by-step explanation:

8x - 3 = -9 + 7x

8x - 7x = -9 + 3

x = -6

ladessa [460]3 years ago
4 0

Answer:

x = -6.

Step-by-step explanation:

8x - 3 = -9 + 7x. Add 3 to both sides. 8x = -6 + 7x. Subtract 7x from both sides. x = -6.

You can substitute to check your answer. 8(-6) - 3 = -9 + 7(-6). -48 - 3 = -9 + -42. -51 = -51.

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