3 years ago

HELP PLZ

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

the answer is 28 for A the answer for B is -5 for A, 15 for B, and -6 for C

Step-by-step explanation:

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What is the solution to the system of equations? {x+2y=10y=12x+3

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The solution to given system of equations are $(x,y) = (\frac{4}{25} , \frac{123}{25})$

Solution:

Given that we have to find solution to the system of equations

Given equations are:

x + 2y = 10 ------ eqn 1

y = 12x + 3 ------ eqn 2

We can solve the above equations by substitution method

Substitute eqn 2 in eqn 1

x + 2(12x + 3) = 10

x + 24x + 6 = 10

25x = 10 - 6

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$x = \frac{4}{25}$

Substitute the above value of x in eqn 2

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Thus the solution to given system of equations are $(x,y) = (\frac{4}{25} , \frac{123}{25})$

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