Question

Three times a number, x, increased by four is equal to five times the number, x. Which equation can be used to solve for x?

Answer 1

Answer:

X = 2

Step-by-step explanation:

From the question we can gather some pretty important information. For starters, "three times a number x" would give us 3x. Secondly, "increased by 4" would give us +4. Lastly, "equal to five times x" would be = 5x. If we put this all together we have the following Algebraic Equation.

$3x+4 = 5x$

Now we can start solving the equation.

$3x+4 = 5x$

$4 = 2x$

$2 = x$

So we can see that the value of x in this equation is 2.

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Answer 2

3x+4=5x
4=5x-3x
4=2x
X=2