Solve 5x - 12 = 5x + 12 for x

Simplifying

5x + -12 = 5x + 12

Reorder the terms:

-12 + 5x = 5x + 12

Reorder the terms:

-12 + 5x = 12 + 5x

Add '-5x' to each side of the equation.

-12 + 5x + -5x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0

-12 + 0 = 12 + 5x + -5x

-12 = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0

-12 = 12 + 0

-12 = 12

Solving

-12 = 12

Couldn't find a variable to solve for.

Hey there!

5x - 12 = 5x + 12

SUBTRACT 5x to BOTH SIFES

5x - 12 - 5x = 5x + 12 - 5x

CANCEL outs 5x - 5x (on the LEFT side) & also CANCEL out 5x - 5x

KEEP: both -12 & 12

-12 = 12

ADD 12 to BOTH SIDES

-12 + 12 = 12 + 12

-12 + 12 = 0

12 + 12 = 24

YOU GET: 0 = 24

This means that equation has NO SOLUTIONS

NO (real) SOLUTIONS

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

honestly bro aint no one got time to answer these dumb question just do it p***y

step-by-step explanation: