Question

2x+9=29 find the value of x​

Answer 1

Answer:

x=10

Step-by-step explanation:

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Answer 2

Solution We substitute the value 3 for x in the equation and see if the left-hand member equals the right-hand ... 2x + 1- 1 = x - 2- 1. 2x = x - 3. If we now add -x to (or subtract x from) each member, we get. 2x-x = x - 3 - x.