Answer:
Step-by-step explanation:
5x + 38 = 8x - 19
by transposing method,
5x - 8x = -19-38
-3x = -57
3x = 57
x = 57/3
x = 19
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Answer:
4 Terms.
Step-by-step explanation:
5x4
6x3
-2x
7 are all of the terms in the expression.
Step-by-step explanation:
60+55 equal 65 that my explain
Answer:
60
Step-by-step explanation:
double 50 is 100 half of 80 is 40 answer is 60
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Answer:
The parabolic equation does not intersect the linear equation.
Explanation:
Given equation's:
To solve , use substitution method by inserting 2nd equation into 1st

when substituted y = -2x

collect terms

simplify

Find discriminant:



As the discriminant is negative, it tell us that they both does not intersect each other.