I need help on all of these!

Given:

The given equation is

We need to determine the solution of the given equation.

Solution of the equation:

Step 1: To determine the value of a, first, we shall divide both sides of the equation by 3.

Thus, we get;

Simplifying, we get;

Thus, dividing both sides of the equation by 3, we get

Step 2: Finallly, subtracting both sides of the equation by 3, we have;

Simplifying, we get;

Thus, subtacting 3 from both sides of the equation, we have,

Hence, the solution of the equation is

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

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