6+10x=8x+12. What’s the answer?

3

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

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First, subtract 6 and 8x from both sides:

6 (-6) + 10x (-8x) = 8x (-8x) + 12 (-6)

10x - 8x = 12 - 6

2x = 6

Isolate the variable, x. Divide 2 from both sides:

(2x)/2 = (6)/2

x = 6/2

x = 3

3 is your answer.

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it has to be a.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1