The two expressions are equivalent.
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
2x + 4 - 1 can be represented as 2x + 3
3 + x + x can be represented as 3 + 2x
The two expressions are equivalent.
At x = 6
2x + 3 and 3 + 2x
2(6) + 3 and 3 + 2(6)
12 + 3 and 3 + 12
15 and 15
Both are equal.
At x = 2
2x + 3 and 3 + 2x
2(2) + 3 and 3 + 2(2)
4 + 3 and 3 + 4
7 and 7
Both are equal.
Thus the two expressions are equivalent.
More about the linear equation link is given below.
https://brainly.com/question/20379472
Answer:
if both expressions have the same value after submitting and simplifying for x = 6 and x = 2, then they are equivalent. Substitute 6 for each variable, 6 for each variable, x, in both expressions. The value on both expressions is 15. Now, substitute 2 for each variable, x, in both expressions. The value of both expressions is 7. Therefore, the expressions are equivalent.
Step-by-step explanation:
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