How do you solve #7= 2- 3+ 4x#?
1 Answer
May 2, 2018
Explanation:
First, combine the like terms on the right side:
#7 = color(red)2 - color(red)(3) + 4x#
#7 = -1 + 4x#
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Next, add
#7 + color(blue)1 = -1 + 4x + color(blue)1#
#7 + color(blue)1 = cancel(-1) + 4x + cancelcolor(blue)1#
#8 = 4x#
~~~~~~~~~~~~~~~~~~~~~~
Finally, divide both sides by
#8/color(orange)4 = (4x)/color(orange)4#
#8/color(orange)4 = (cancel4x)/cancelcolor(orange)4#
#2 = x#
Final Answer