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Basic Math Examples
14+6(-4)-214+6(−4)−2
Step 1
Step 1.1
Factor 22 out of 1414.
2(7)+6(-4)-22(7)+6(−4)−2
Step 1.2
Factor 22 out of 6(-4)6(−4).
2(7)+2(3⋅-4)-22(7)+2(3⋅−4)−2
Step 1.3
Factor 22 out of 2(7)+2(3⋅-4)2(7)+2(3⋅−4).
2(7+3⋅-4)-22(7+3⋅−4)−2
Step 1.4
Move the negative one from the denominator of 7+3⋅-4-17+3⋅−4−1.
-1⋅(7+3⋅-4)−1⋅(7+3⋅−4)
-1⋅(7+3⋅-4)−1⋅(7+3⋅−4)
Step 2
Step 2.1
Rewrite -1⋅(7+3⋅-4)−1⋅(7+3⋅−4) as -(7+3⋅-4)−(7+3⋅−4).
-(7+3⋅-4)−(7+3⋅−4)
Step 2.2
Multiply 33 by -4−4.
-(7-12)−(7−12)
Step 2.3
Subtract 1212 from 77.
--5−−5
Step 2.4
Multiply -1−1 by -5−5.
55
55