I'm very confused with everything I just don't understand

I'm very confused with everything I just don't understand

can you please help.This is solving an equation!

Write an equation and solve the problem

can i multiply -2 to both sides to cancel 2 in this equation? 0=3x/-2??

The largest side of the triangle is 10 feet longer than the smallest side. The third side is twice the smallest side. The perimeter of the garden is 80 feet.

I need answer plz !Ps. The answer need to be with only one variable !

You have already walked 5 miles of an 18-mile trail. If you walk the rest of the trail at a pace of 1 mile in 17 minutes, how many hours will it take you to finish the trail?

(x/a)+(y/b)+(z/c)=1 for a.

X^2 +9x+c

write a equation that represents the volume

(X+5)/4 + (X-2)/3 = 7

a) write an equation that models the number of magazines that john can afford. b)solve the equation.

If the perimeter is 24 meters, calculate the value of x. - one of the short sides is 3x-2. -one of the long sides is 4x.

Please help!!!

-The largest angle is 12 times the smallest angle -The middle angle is 5 times the smallest angle Find the measures of the angles. Provide a step-by-step discussion regarding how you would...

This is the fourth time to share this question and no answers Here is it and i found an answer but i can't understand any thing neither the question nor the answer so i need help please and if there...

the hypotenuse length of a right angled triangle is 10cm and the length of the two sides of the right angle are x and y cm. if the perimeter =24 find the area i tried using pythagoras and...

A two-digit number ,the sum of its digits is 11 if the two digits are reversed,then the resulted number is 27 more than the original number what is the original number? i need a detailed...

In a party of a school,290 tickets of the party had been sold.if the selling price to the student in the school is one pound and for his guest the selling price is 3 pounds .the selling price for...

√x+6 + √2-x=0