Subtract: (11a+6)-(-7a+12) your answer should be in simplest form.
2 answers:
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Attached is the line graphed. But first to graph this line you must get y by itself.
1.Multiply 2 to everything in the parentheses. You should get y+3=2x +4.
2.Subtract 3 from both sides to isolate the y-variable.You should get y=2x+4-3
3.Simplify. You should get y=2x+1.
4.Pull out the slope and y-intercept and graph the line.
1.Multiply 2 to everything in the parentheses. You should get y+3=2x +4.
2.Subtract 3 from both sides to isolate the y-variable.You should get y=2x+4-3
3.Simplify. You should get y=2x+1.
4.Pull out the slope and y-intercept and graph the line.