Answer:
Let's solve your equation step-by-step.
2 ( x+12 ) = 4x − 6
Step 1: Simplify both sides of the equation.
2 (x+12) = 4x − 6
(2) (x) + (2) (12) = 4x + −6 (Distribute)
2x + 24 = 4x + −6
2x + 24 = 4x − 6
Step 2: Subtract 4x from both sides.
2x + 24 − 4 x = 4x − 6 − 4x
−2x + 24 = −6
Step 3: Subtract 24 from both sides.
−2x + 24 − 24 = −6 −24
−2x = −30
Step 4: Divide both sides by -2.
−2x / −2 = −30 / −2
x=15
Answer:
x=15
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Answer:
the answer is 3
x= 3
Step-by-step explanation:
8(2× - 6) =96
multiply 8 on the right side of equation we get
16x -48 = 96
16x= 96-48
16x = 48
divide by 16 on both side we get
simplify
16x / 16 = 48 / 16
x = 3
So that the value of x we get after the equation solved is x = 3
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Answer:
The inverse is (x^2-5)/2
Step-by-step explanation:
y =sqrt(2x+5)
Exchange x and y
x = sqrt(2y+5)
Solve for y
Square each side
x^2 = (sqrt(2y+5))^2
x^2 = 2y+5
Subtract 5 from each side
x^2 -5 = 2y-5+5
x^2 -5 = 2y
Divide each side by 2
(x^2-5)/2 = 2y/2
(x^2-5)/2 = y
The inverse is (x^2-5)/2
Answer:
5
Step-by-step explanation: 5x5 =25$
