Solve the equation 2x + 2x +2 = 4x + 2
2 answers:
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Answer:
Step-by-step explanation:
<u>Step 1: Combine like terms</u>
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Answer:
You have to look for -3 on the x axis, and then proceed vertically (in this case upwards) until you meet the graph.
We land about 1/2 square above the 12 mark on the y axis. Since one square is 1/2 unit, a half square would be 1/4 unit.
So, we can estimate