Which equation has the solution x = 3? please answer for all of them x÷3+5=6 2x + 4 = 10 3x + 1 = 9 9÷x−1=4 5x−7=1 9−3x=0 thanks a lot for helping

x÷3+5=6

Step-by-step explanation:

1. (x/3)+5=6

2. x/3=1/3x

3. subtract 5 from both sides and get 1/3x=1

4. multiply both sides by 3 because if u want to find what x equals u need to multiply it so its not 1/3x

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.