Solve this equation. Does the equation have one solution, no solution, or infinitely many solutions? –3(x – 14) + 9x = 6x + 42

Infinite solutions.

Step-by-step explanation:

if you go to desmos and you plug in each of these equations in we see that the lines overlap meaning there are infinite solutions. Additionally to determine weather if it's infinite solutions, no solution or 1 solution follow these steps:

Its good to graph the equations before answering so do that first.

If two lines overlap then the lines have infinite solutions since they share the same points, if the line crosses over one another it has 1 solution since they cross over at one point and that point is your solution. Finally, if the lines are parralel but dont overlap then they have no solution. In simple terms the solution is the point(s) at which 2 lines overlap

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.