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If the expression 4x+6 is equal to 34 for some value of x, then what is the value of 2x+5 equal to for the same value of x?

User Attmik
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1 Answer

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Final answer:

To find the value of x from the expression 4x+6 = 34, subtract 6 from both sides to get 4x = 28, then divide by 4 to find x = 7. Substitute x into 2x+5 to get 2(7)+5, which equals 19.

Step-by-step explanation:

If the expression 4x+6 is equal to 34, we can find the value of x by solving the equation.

First, we isolate x by subtracting 6 from both sides of the equation.

This gives us 4x = 28.

Next, we divide both sides by 4 to get x = 7.

Now we want to find the value of 2x+5 for the same value of x.

Substitute x with 7 into the expression to get 2(7)+5, which simplifies to 14+5.

Therefore, 2x+5 equals 19 when x is 7.

User Reginaldo
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