Answer:
-16/5
Step-by-step explanation:
-16/5 is correct because you need to find out what number times 2 +2/3 equals -86/15. So the answer has to be negative so the bottom numebr has to be 5 because 3x5=15 and the top number is -16 due to multiplcation
Let's solve your equation step-by-step.
2/3+2x=−86/15
Step 1: Simplify both sides of the equation.
2x+2/3=−86/15
Step 2: Subtract 2/3 from both sides.
2x+2/3−23=−86/15−2/3
2x=−32/5
Step 3: Divide both sides by 2.
2x/2=−32/5/2
x=−16/5
