Q. Find the value of x in the equation below.7x=8Answer: x=
Identify Equation: Identify the equation to solve.We have the equation 7x=8, where we need to find the value of x.
Isolate Variable: Isolate the variable x. To isolate x, we need to get rid of the denominator 7. We can do this by multiplying both sides of the equation by 7. (7x)⋅7=8⋅7
Perform Multiplication: Perform the multiplication.Multiplying both sides by 7 gives us:x=56
Check Solution: Check the solution.We can check our solution by substituting x back into the original equation:756=88=8Since both sides are equal, our solution is correct.
More problems from Evaluate piecewise-defined functions