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X = 7

9x - 2x = 49

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15y ago

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Replace 7 for x and evaluate the expression 9x - 2x?

X = 7 9x - 2x = 49


Substitute 7 for x and evaluate the expression for this problem 9x - 2x?

the new problem would be 9(7)-2(7) when you substitute 7 for x.The answer is 63-14= 49 So your answer is 49(:


Substitute 7 for x and evaluate the expression for this problem 9x minus 2x?

It's 9 x 7 minus 2 x 7. So its 63 - 14.


What is the simplified expression of 9x-5-5x-2 2x?

6x - 7


How do you solve 2x minus 9x minus 4?

The expression simplifies to: -7x-4


What is an equivalent expression for 5 7x 2x - 3 6?

To simplify the expression (5 + 7x + 2x - 3 + 6), combine like terms. First, combine the constant terms: (5 - 3 + 6 = 8). Then, combine the (x) terms: (7x + 2x = 9x). Thus, the equivalent expression is (9x + 8).


How do you get the answer for 2x minus 9y 7x 20y?

To solve the expression (2x - 9y + 7x + 20y), first combine like terms. Combine the (x) terms: (2x + 7x = 9x), and combine the (y) terms: (-9y + 20y = 11y). Therefore, the simplified expression is (9x + 11y).


What is 2X plus equals 9X?

2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x


What expression is equivalent to 7x plus 4y - 9x plus 5y?

It can be simplified to: 9y-2x


What is 2w 2x-12y 7w 9x 6y?

To simplify the expression (2w + 2x - 12y + 7w + 9x + 6y), combine like terms. First, combine the (w) terms: (2w + 7w = 9w). Next, combine the (x) terms: (2x + 9x = 11x). Finally, combine the (y) terms: (-12y + 6y = -6y). The simplified expression is (9w + 11x - 6y).


What are four equivalent expression for the expression 9x-7x?

16


How do you solve 2x plus 9x?

2x + 9x simplified would be 11x