HeyThereImAbi HeyThereImAbi

10-01-2017
Mathematics

Answered

Solve for x.

7x+15=2x+19

A)x=9/34

B)x=4/9

C)x=4/5

D)x=20

Verified Answer :

SuperLegend SuperLegend

10-01-2017

7x+15=2x+19
Subtract 2x from both sides
5x+15=19
Subtract 15 from both sides
5x=4
Divide 5 on both sides
Final Answer: C.) x= 4/5

Answer Link

comeon234 comeon234

10-01-2017

Let's solve your equation step-by-step. 7x+15=2x+19
Step 1: Subtract 2x from both sides. 7x+15−2x=2x+19−2x
5x+15=19

Step 2: Subtract 15 from both sides. 5x+15−15=19−155x=4
Step 3: Divide both sides by 5. 5x/5=4/5
x=4/5

Answer Link

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