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3 years ago

What is the inequality using X Solve the inequality

Mathematics

2 answers:

vivado [14]3 years ago

8 0

The inequality should be 4x + 6 > 30
4 times x is 4x, and if anything is greater then smth, you should use > if that number is on the left.
to solve, just do what u would do in algebra, except charging the = into >
4x + 6 > 30
4x > 30 - 6
x > 24/4
x > 6

tatuchka [14]3 years ago

7 0

Answer: <span> x > 6</span> .
_________________________
Explanation:
_________________________

4x + 6 <span> > 30 ; Solve for "x" ;
_________________________

Subtract "6" from both sides of the inequality:
____________________________________
4x + 6 </span>− 6 > 30 − 6 ; to get:
____________________________________
4x > 24 ;
____________________________________
Divide EACH SIDE of the inequality by "4" ; to isolate "x" on one side of the inequality; and to solve the inequality (for "x") ;
__________________________________
4x / 4 > 24 / 4 ; to get:
__________________________________
x > 6 .
__________________________________

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