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bulgar [2K]
3 years ago
12

-14+3x+30 = 7(2x+4)+x

Mathematics
1 answer:
zalisa [80]3 years ago
8 0
First, let's simplify the sentence:
3x+16 = 14x+28+x
3x + 16 = 15x + 28
Then we isolate x on one side:
12x = -12
x = -1 
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