y + 3 = 10?
solve the following equation
回答 (26)
To solve an equation like this, you have to get rid of any numbers that are on the same side of the = sign as the "y".
To do this, you would need to subtract 3 from both sides of the equation.
y + 3 -3 leaves you with just "y"
10 -3 leaves you with 7
so the answer is
y = 7
10 - 3 = 7
so 7 + 3 = 10
therefore Y = 7
y + 3 = 10
y = 10 - 3
y = 7
收錄日期: 2021-05-01 10:54:59
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