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Solve for b (complex solution)
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Solve for a
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Solve for b
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x^{2}+a=x^{2}+bx
Use the distributive property to multiply x+b by x.
x^{2}+bx=x^{2}+a
Swap sides so that all variable terms are on the left hand side.
bx=x^{2}+a-x^{2}
Subtract x^{2} from both sides.
bx=a
Combine x^{2} and -x^{2} to get 0.
xb=a
The equation is in standard form.
\frac{xb}{x}=\frac{a}{x}
Divide both sides by x.
b=\frac{a}{x}
Dividing by x undoes the multiplication by x.
x^{2}+a=x^{2}+bx
Use the distributive property to multiply x+b by x.
a=x^{2}+bx-x^{2}
Subtract x^{2} from both sides.
a=bx
Combine x^{2} and -x^{2} to get 0.
x^{2}+a=x^{2}+bx
Use the distributive property to multiply x+b by x.
x^{2}+bx=x^{2}+a
Swap sides so that all variable terms are on the left hand side.
bx=x^{2}+a-x^{2}
Subtract x^{2} from both sides.
bx=a
Combine x^{2} and -x^{2} to get 0.
xb=a
The equation is in standard form.
\frac{xb}{x}=\frac{a}{x}
Divide both sides by x.
b=\frac{a}{x}
Dividing by x undoes the multiplication by x.