If x+3 y=7 and y=2, then x equals

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Step:1 ：We are given two equations, (x+3y=7) and (y=2).Step:2 ：We can substitute the value of (y) from the second equation into the first equation to solve for (x).Step:3 ：Substituting (y = 2) into the first equation gives us (x + 3*2 = 7).Step:4 ：Solving for (x) gives us (x = 1).Step:5 ：Final Answer: (boxed{1})

Answer

Step: 1 ：We are given two equations, (x+3y=7) and (y=2).Step: 2 ：We can substitute the value of (y) from the second equation into the first equation to solve for (x).Step: 3 ：Substituting (y = 2) into the first equation gives us (x + 3*2 = 7).Step: 4 ：Solving for (x) gives us (x = 1).Step: 5 ：Final Answer: (boxed{1})

If $x + 3 y = 7$ and $y = 2$ , then $x$ equals

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Popular Problems

If x+3y=7 and y=2, then x equals

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Popular Problems

If $x + 3 y = 7$ and $y = 2$ , then $x$ equals