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Usimov [2.4K]
3 years ago
7

In two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation. Aft

er an 8-week exercise program Grace lost 45 pounds. She now weighs 122 pounds. How much did Grace weigh before she started her exercise program?
Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

Grace weighed 167 pounds before she started her exercise program.

Step-by-step explanation:

Given,

Weight lost by Grace = 45 pounds

Weight of Grace after exercise weeks = 122 pounds

Let,

x represents the weight of Grace before she started the exercise program.

Loss means subtraction, therefore,

We will subtract the lost weight from original weight.

Original weight - Weight lost = Weight after exercise weeks

x - 45 = 122

Adding 45 on both sides

x - 45+ 45= 122+45

x=167   pounds

Grace weighed 167 pounds before she started her exercise program.

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