Question

5×(x+3)=2×(5x-5) va roggg
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Answer 1

Răspuns:

5×(x+3)=2×(5x-5)

5x+15=10x-10

15+10=10x-5x

5x=25

x=25:5

x=5

Answer 2

Răspuns:$\bf \red{ \underline{x = 5}}$

Explicație pas cu pas:

$\bf 5 \cdot(x+3)=2 \cdot(5x-5)$

$\bf 5x+15=10x-10$

$\bf 5x+15 + 10 =10x$

$\bf 5x+25 =10x$

$\bf 25 =10x - 5x$

$\bf 25 =5x$

$\bf x = 25: 5$

$\bf \red{ \underline{x = 5}}$

==pav38==