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Chapter 2: Q39. (page 105)

Simplify the expression.

2.6x-7.1x

Short Answer

Expert verified

Value of given expression is -4.5x.

Step by step solution

01

Step-1- Taking x common from both terms

2.6x-7.1x

Taking -xcommon from both the terms, we get

2.6x-7.1x=-x7.1-2.6.

02

Step-2- Simplifying above expression

On simplifying, we get

2.6x鈭�7.1x=鈭�x4.52.6x鈭�7.1x=鈭�4.5x

03

Step-3- Conclusion

Therefore, the value of given expression is -4.5x.

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Most popular questions from this chapter

Solve the equation. Check your solution.

-1.8u=6.3

Short Response You have a canteen that holds 32 fluid ounces and weighs 0.25 pound when empty. Water weighs 0.065 pound per fluid ounce. You begin a hike with a full canteen of water. Write and simplify an expression for the weight of the canteen and water after you drink x fluid ounces. Show and justify each step of your solution.

Perform the indicated operation.

7.8+-9.3

Copy and complete: A(n) _?_ of an equation is a number that produces a true statement when it is substituted for the variable.

Evaluate the expression. Justify each of your steps.

5. (-鈥�6)鈥�(鈥�1鈥�)鈥�(鈥�10)
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