Question 3 please NO spam math grade 7
2 answers:
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<h2>Solving for <em>x</em> in Algebraic Equations</h2>
To solve for <em>x</em>, we can perform inverse operations to cancel values out.
- For <em>addition</em>, we can do <em>subtraction.</em>
- For <em>multiplication</em>, we can do <em>division.</em>
- And vise versa.
Eventually, we must isolate <em>x</em> to one side of the equal sign, or equation. That will give us its value.
<h2>Solving the Question</h2>⇒ First, isolate the <em>x</em> term by subtracting 2 from both sides:
⇒ Now, multiply both sides by 3 to get rid of the fraction:
⇒ Finally, divide both sides by 2 to isolate <em>x</em>: