2x+1>-5
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equation and inequality
The question contains an expression, not an equation nor inequality. An expression cannot have a solution.
The answer to 12 P plus 7 times 139 equals 39. This is taught in high school math.
No. You can solve an inequality in a similar way to an equation, but you end up with a range of answers (like X > 3) for each variable rather than set of exact answers (like X = 3)
b -8