SmolBeanPotato
13.06.2021 •
Mathematics
The value of x for which the expressions 5(3x-4) equal to 2(2x+1)
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Ответ:
the value of x is 2.
Step-by-step explanation:
5(3x - 4) = 2(2x + 1)
15x - 20 = 4x + 2
15x - 4x = 2 + 20
11x = 22
x = 22/11
x = 2
Ответ:
= 4.2 − 5 + 2.4
= -1.6
answer
- 1.6