The error is in step 2. if you are performing an operation on one side of the equation, it must be performed on the entire expression. you can’t only divide by 2 on one term, you must do it to everything in the equation. instead, you could add 6 to both sides first, giving you 2x = -4. Then you can divide by 2 on both sides. the answer is -2.

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3 years ago

Rebecca thinks that 7 cups of flour will make 3.5 batches of cookies. Prove whether Rebecca's ratio would align with the situati

stich3 [128]

There is no image, but based off of actual recipes i would say probably C

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3 years ago

Read 2 more answers

Triangle ABC and triangle DEF are similar. What is the measure of side DF?

Marat540 [252]

I am going to say 15 but I am not sure since there is no pic

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