To solve inequality.
1.2x+6<4.6x-3
Answer to Problem 5.11EP
Solution set: {x|x>2.64705882}
The graph of inequality 1.2x+6<4.6x-3 on number line is given below
Interval notation:
Explanation of Solution
Given information:
Inequality
1.2x+6<4.6x-3
Calculation:
Inequality
1.2x+6<4.6x-3
Using addition property
Adding 3 both sides of inequality
1.2x+6+3<4.6x-3+3
On solving.
1.2x+9<4.6x
Using substraction property
Substract 1.2x both sides of inequality
1.2x-1.2x+9<4.6x-1.2x
On solving.
9<3.4x
Rewrite
3.4x>9
Using division property
Dividing 3.4 both sides of inequality
On solving.
x>2.64705882
Solution set: {x|x>2.64705882}
The graph of inequality 1.2x+6<4.6x-3 on number line is given below
Interval notation:
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Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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