John has twice as many dimes as nickels. All together he has $2.75. How many dimes do he have?
1 answer:
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Answer:
Step-by-step explanation:
The standard form of an equation is when both variables, x & y, are on the same side of the equation with a number on the other side.
To transform this equation from slope-intercept form to standard form, just switch sides for the y and the 9 like follows.
I hope this helped you :D