The sign changes if you multiply/divide by a negative number. It stays the same if you add/subtract by a negative number.
When one side of the inequality is divided or multiplied by a negative number.
The inequality sign becomes greater than (>).
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d theta divided by 4.28 is not an equation or inequality: it is an expression. An expression cannot be solved.
If two sides of an inequality are multiplied (or divided) by a negative number, you have to invert the sign. For example, a "less-than" sign becomes a "greater-than" sign.
It changes because the number may be lesser than the original equation. The greater the negative number the more likely the inequality sign will change.
I cannot tell you why it changes however it does happen with an equation as most inequalities start off in an equation.
When one side of the inequality is divided or multiplied by a negative number.
When the two sides of the inequality are multiplied or divided by a negative number or term or expression.
When a side is multiplied or divided by a negative number.
The inequality sign becomes greater than (>).
Not if the fraction is positive. But yes if the fraction is negative. Study the rules of multiplication and division by integers, and you wil see why. Multiplication by a fraction is simplty multiplication by one integer followed by division by another (or the other way round).
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When an Inequality expression is multiplied (or divided) by a negative number then the Inequality sign is reversed. Example : -9x < 18 : -x < 2 : x > -2........as both sides have been multiplied by -1.
When an inequality is multiplied or divided by a negative number the inequality sign is reversed.Example : -x < 7 ......after multiplying by (say) -2 this becomes 2x > -14
d theta divided by 4.28 is not an equation or inequality: it is an expression. An expression cannot be solved.
If two sides of an inequality are multiplied (or divided) by a negative number, you have to invert the sign. For example, a "less-than" sign becomes a "greater-than" sign.