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Solve for x (complex solution)
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Solve for x
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x-7=7-x-14-\left(-2x\right)
To find the opposite of 14-2x, find the opposite of each term.
x-7=7-x-14+2x
The opposite of -2x is 2x.
x-7=-7-x+2x
Subtract 14 from 7 to get -7.
x-7=-7+x
Combine -x and 2x to get x.
x-7-x=-7
Subtract x from both sides.
-7=-7
Combine x and -x to get 0.
\text{true}
Compare -7 and -7.
x\in \mathrm{C}
This is true for any x.
x-7=7-x-14-\left(-2x\right)
To find the opposite of 14-2x, find the opposite of each term.
x-7=7-x-14+2x
The opposite of -2x is 2x.
x-7=-7-x+2x
Subtract 14 from 7 to get -7.
x-7=-7+x
Combine -x and 2x to get x.
x-7-x=-7
Subtract x from both sides.
-7=-7
Combine x and -x to get 0.
\text{true}
Compare -7 and -7.
x\in \mathrm{R}
This is true for any x.