Which expression is equivalent to -1/3(6x+15)-3

-78x - 198

Step-by-step explanation:

-13(6x+15) - 3

First, we distribute the -13:

-13 * 6x + (-13) * 15 - 3 = -78x - 195 - 3

Then, we combine like terms:

-78x - 195 - 3 = -78x - 198

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation: