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Solve the equation and check the result : 6(q – 5) = 42. |
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Answer» Given 6(q – 5) = 42 ⇒ \(\frac {6(q-5)}{6} = \frac {42}{6} \)(Divide by 6 on both sides) ⇒ q – 5 = 7 ⇒ q – 5 + 5 = 7 + 5 (Add 5 on both sides) ⇒ q = 12 Check: Substitute q = 12 in 6(q – 5) = 42 LHS = 6(q – 5) = 6(12 – 5) = 6(7) = 42 = RHS Hence verified. |
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