Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Appendix A - Equations and Inequalities - Exercises - Page 416: 9

Answer

$x=1$

Work Step by Step

Step 1: $6(3x-1)=8-(10x-14)$ Step 2: $18x-6=8-10x+14$ Step 3: $18x-6=-10x+22$ Step 4: Adding $6$ to both sides, $18x+6-6=-10x+22+6$ Step 5: $18x=-10x+28$ Step 6: Adding $10x$ to both sides, $18x+10x=-10x+28+10x$ Step 7: $28x=28$ Step 8: Dividing each side by $28$, $\frac{28x}{28}=\frac{28}{28}$ Step 9: As a result, $x=1$
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