Answer:
x = 7 and y = -2
Given:
x = 5y + 17 _____first equation
2x + 3y = 8 ____second equation
Steps:
2x + 3y = 8
<em>plug in x = 5y + 17 into second equation</em>
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2(5y + 17)+3y = 8 [ open the brackets ]
10y + 34 + 3y = 8
10y + 3y = 8 - 34 [ collect and group terms ]
13y = -26 [ divide both sides by 13 ]
y = -2 [ final answer ]
solve for x:
x = 5y + 17
x = 5(-2) + 17
x = 7
Answer:
Alvin 46, Elga 23.
Step-by-step explanation:
.
Answer: 1/10
Explanation:
2/5 as a decimal is .4
.4 divided by 4 is 0.1
0.1 as a fraction is 1/10
not sure tho lol sorry if i’m wrong
