5x + 15y = 75 standard form
Answers
Answer:
Step-by-step explanation:
Simplifying
5x + 15y = 75
Solving
5x + 15y = 75
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-15y' to each side of the equation.
5x + 15y + -15y = 75 + -15y
Combine like terms: 15y + -15y = 0
5x + 0 = 75 + -15y
5x = 75 + -15y
Divide each side by '5'.
x = 15 + -3y
Simplifying
x = 15 + -3y
Answer:
x+3y=15
Step-by-step explanation:
The formula for standard form is ax+by=c. We have to make sure that there are no fractions when we put things in standard form. We (1) need to make sure “a” is not negative, (2) they are all integers, and (3) they all have no common factor except one. In this case, all the numbers are whole and are positive, but they all have a common factor of 5. We then have to divide all the numbers by five to get x+3y=15. All the numbers do not have any more common factors except 1. Therefore, this is your standard form equation.
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