−6x + 14 < −28 or 9x + 15 ≤ −12. solve for x.

x>7 or x ≤ -3

Step-by-step explanation:

Solving the 1st inequality

-6x +14 < -28 (Collect like terms)

-6x < -28 - 14

-6x < - 42 (Divide both sides by -6)

Note: If you decide an inequality expression by a negative value, the inequality sign changes)

-6x/-6 > -42/-6

x > 7

Solving the 2nd inequality

9x + 15 ≤ −12 (Collect like terms)

9x ≤ −12 - 15

9x ≤ −27 (Divide both sides by 9)

9

9x/9 ≤ −27/9

x ≤ -3

Bring both results together, we get

x>7 or x ≤ -3

The final result is complex (i.e. can't be combined together).

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step-by-step explanation: