Sasha solved an equation, as shown below: step 1: 7x = 56 step 2: x = 56 + 7 step 3: x = 63 part a: is sasha’s solution correct or incorrect? if the solution is incorrect, explain why it is incorrect. part b: if the solution is incorrect show the correct steps to solve the equation and find the correct solution to the equation.

Sasha is incorrect.

Here's Why:

Sasha was suppose to divide 7 to both sides not add 7 to both sides. So, the correct way to do it, is like this:

Step 1: 7x = 56

Step 2: 7x = 56

            7        7

Step 3: x = 8

Hope this helps you!!! :)

168

step-by-step explanation:

i am pretty sure that the answer is 168

the distance between the school and her home is 3.6km.

12 mins = 0.2 hours = 1/5 hour

54 ÷ 3 = 18km per hour

1/5 of 18 = 3.6km per 12 mins