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Find the value of x that will make the equation 10 + 10x - 1 = 13 true.​

Sagot :

x = 0.4

10+10x-1=13

9+10x=13

10x= 13-9

10x = 4

x = 0.4

✎checking:

10+10(0.4)-1=13

10+ 4 -1=13

13=13 ✓✓

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Hope it helps<33

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