3 years ago

Solve the following system of equations using substitution. X=2y-7 4x+5y=24

Mathematics

2 answers:

Triss [41]3 years ago

7 0

Your answer would be x=1 and y=4.

babymother [125]3 years ago

5 0

Answer is x=1 and y=4

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2 years ago

What is 1/3 of 21,<br> 2/5 of 40<br> 4/7 of 280

Lubov Fominskaja [6]

$\frac{1}{3} \times 21=\frac{21}{3}=\frac{7 \times 3}{3}=7 \\ \\
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