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?
2 answers:
Answer:
X = 2
Step-by-step explanation:
From the question we can gather some pretty important information. For starters, "three <u>times</u> a number x" would give us 3x. Secondly, "<u>increased</u> by 4" would give us +4. Lastly, "<u>equal</u> to five <u>times</u> x" would be = 5x. If we put this all together we have the following Algebraic Equation.
Now we can start solving the equation.
So we can see that the value of x in this equation is 2.
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Answer:
slope = -
Step-by-step explanation:
calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (3, 2 ) and (x₂, y₂ ) = (- 3, 4 )
m = =
= -