Plz plz plz plz help

Given the equation:  

x = 2

Explanation:

Multiply 2 on both sides of the equation to eliminate the fraction on the left-hand side:

2 cancels out on the left side, leaving 5x + 4, and 14 on the right-hand side of the equation:

5x + 4  = 14

Subtract 4 from both sides of the equation:  

5x + 4 - 4 = 14 - 4  

5x = 10

Divide both sides of the equation by 5 to solve for x:

x = 2

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.