Solving Equations Review - Algebra 1

Front

Back

Subtract 9 from both sides to isolate the term with x.

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Back

x = 14.

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Back

Subtract 7 from both sides and then multiply by 5.

Front

Back

a = 20.

Front

If I have 70 stickers and give away some, how do I find out how many I gave away if I have 54 left?

Back

Subtract the number of stickers left from the total: 70 - 54 = 16.

Front

Back

Subtract 3 from both sides.

Front

Back

r = 6.

Front

How do you find the number of packs bought if each pack costs $2.87 and the total spent is $11.48?

Back

Divide the total spent by the cost per pack: 11.48 / 2.87.

Front

What is the number of packs bought if Kathryn spent $11.48 on batteries costing $2.87 each?

Back

4 packs.

Front

What is the general form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.