which are the following equation are linear equations
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ii) 5 (x + 7) = 2x + 1
and iii) x (x + 5) = - x (3 - x) + 7 are linear equation.
and iii) x (x + 5) = - x (3 - x) + 7 are linear equation.
mysticd:
iii) is also a linear
Ok
Answered by
17
Linear equation means variables like x, y, z , appear only with a power of 0 or 1. (exponent).
So there is a constant term and a term with x. but not with x^2.
ii) is linear.
iii) also linear because x^2 term on both sides cancels out.'
So there is a constant term and a term with x. but not with x^2.
ii) is linear.
iii) also linear because x^2 term on both sides cancels out.'
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