In the equation 3x plus 7 equals 13, x is equal to 2.
5
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Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
n + 13 = 21. n = 21 - 13
In the equation 3x plus 7 equals 13, x is equal to 2.
Yes that is correct
5
Good work ! Did you have a question you wanted to ask ?
Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
a is equal to 4
n + 13 = 21. n = 21 - 13
It is a linear equation with a single variable, y.
It is an equation and the value of x is 13/3
It is an equation and the value of x is 2.2
It is a linear equation in one variable, x.
-13