Question

The solution of the linear equation 3x +2y = 75. if y is 5 more than x then x is

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Answer 1

Step-by-step explanation:

Data:

• y = x + 5

$\implies$ $\sf{ 3x+2y=75}$

$\implies$ $\sf{ 3x+2(x+5)=75}$

$\implies$ $\sf{ 3x +2x +10=75}$

$\implies$ $\sf{5x=75-10 }$

$\implies$ $\sf{5x=65 }$

$\implies$ $\sf{x={\Large\frac{ 65 }{ 5}} }$

$\therefore$ $\boxed{\sf{x=13 }}$

$\implies$ $\sf{y = x +5 }$

$\implies$ $\sf{y=13+5 }$

$\therefore$ $\boxed{\sf{y=18 }}$

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Answer 2

Answer:

x=13 and y=18

Step-by-step explanation:

x=13 and y=18