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vladimir1956 [14]
3 years ago
15

7. 4(5 + 2x) – 5 = 3(3x + 7)

Mathematics
2 answers:
ser-zykov [4K]3 years ago
8 0

Answer:

-6

Step-by-step explanation:

20+8X-5=9X+21

15+8x=9x+21

x=-6

RUDIKE [14]3 years ago
8 0
Hey there, hope your having a nice day!

20+8x-5=9x+21

= -x=-6

X=6
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