3 years ago

Solve the inequality 5x-7 < 2x-1

1 answer:

3 0

5x - 7 < 2x - 1

Take away 2x from both sides:
3x - 7 < -1

Add 7 to both sides:
3x < 6

Divide by 3 on both sides :
x < 2

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Answer: x < 2
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Step-by-step explanation:

$\text{The quadratic equation:}\\\\ax^2+bx+c=0\\\\a-coefficient\\\\c-constant\ term\\\\\text{We have}\ coefficient\ a=3\ \text{and}\ constant\ term\ c=-2.\\\\\text{Therefore the equation is:}\\\\3x^2+bx-2=0\\3x^2-2+bx=0\\bx+3x^2-2=0\\bx-2+3x^2=0\\-2+3x^2+bx=0\\-2+bx+3x^2=0$