Q: How would you evaluate 7 plus 2.53 equals 28.5 as an expression?

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It is: 8+7 = 15

Addition

Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.

Use a calculator, or just the addition techniques taught to you in 1st grade.

If x = 10, then fill in 10 where the x is in the equation. 7 + 5x 7 + 5 X 10 7 + 50 57 The answer is 57.

Related questions

33

Though 10x +24 is an expression and it can not be evaluate, we can write 10x+24=2 • (5x + 12)

Given a value of x, find the value for -3x + 2

7(3y-2)-(-4y+9)

46

utujaj

It is: 8+7 = 15

14

There is no variable in (8x12)+8, so it would be called an arithmetic expression. It would evaluate to 96+8 = 104.

-5.6000000000000005

This would be an expression if it didn't have an equals sign.

the answers is d