Solve for x (complex solution)
x\in \mathrm{C}
Solve for x
x\in \mathrm{R}
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-15+35x=35x-21+6
Use the distributive property to multiply 7 by 5x-3.
-15+35x=35x-15
Add -21 and 6 to get -15.
-15+35x-35x=-15
Subtract 35x from both sides.
-15=-15
Combine 35x and -35x to get 0.
\text{true}
Compare -15 and -15.
x\in \mathrm{C}
This is true for any x.
-15+35x=35x-21+6
Use the distributive property to multiply 7 by 5x-3.
-15+35x=35x-15
Add -21 and 6 to get -15.
-15+35x-35x=-15
Subtract 35x from both sides.
-15=-15
Combine 35x and -35x to get 0.
\text{true}
Compare -15 and -15.
x\in \mathrm{R}
This is true for any x.
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Limits
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