Answer:
for the first one, x + 3 * y = 5
and the second equation, x - y = 5
Step-by-step explanation:
the sum of two numbers means for example the sum of 5 and 8 is 13, so as an equation that is 5 + 8 = 13
the difference is the same thing as the sum but it's subtraction.
and then times is just multiplication.
1 he died In 326 B.C
2 I believe the answer is 120 calories
3 the answer is -14
it’s a multi step equation
solve like a multi step
Hey there!
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i believe that equals 8,if i am wrong,i am sorry