SOLUTION: -7.5-0.9=5.7x+4.5
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Question 9142
:
-7.5-0.9=5.7x+4.5
Answer by
bonster(299)
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-7.5 - 0.9 = 5.7x + 4.5 ....................subtract 4.5 from both sides
(-7.5 - 0.9) -4.5 = (5.7x + 4.5) -4.5
-8.4 -4.5=5.7x
-12.9=5.7x ......................divide both sides by 5.7
=
=x
x= -2.263