Question

If f(x) = g(x), then what does 7x - 12 = -3x + 10?​

Answer 1

x = 2.2

Explanation:

Comment

f(x) = g(x) I don't think has any meaning for this question. I will just solve the equation.

Solution

7x - 12 = - 3x + 10 Add 3x to both sides

7x + 3x -12 = - 3x + 3x +10 Combine

10x - 12 = 10 Add 12 to both sides

10x -12 + 12 = 10 + 12 Combine

10x = 22 Divide by 10

10x/10 = 22/10

x = 2.2