To solve the equation 20 = 6x - 4 for x, first, we isolate the variable x by moving -4 to the other side of the equation.
The first step is to add 4 to both sides of the equation:
20 + 4 = 6x - 4 + 4
Simplifying:
24 = 6x
What is the first step in solving the equation 20 = 6x-4 solving for x
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