Evaluate
14-12i
Real Part
14
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15-3i-\left(i+8\right)+7+\left(1-9\right)i
Combine the real and imaginary parts.
15-3i-\left(i+8\right)+7-8i
Add 1 to -9.
15-3i-i-8+7-8i
To find the opposite of i+8, find the opposite of each term.
15-8+\left(-3-1\right)i+7-8i
Combine the real and imaginary parts in 15-3i-i-8.
7-4i+7-8i
Do the additions in 15-8+\left(-3-1\right)i.
7+7+\left(-4-8\right)i
Combine the real and imaginary parts.
14-12i
Do the additions.
Re(15-3i-\left(i+8\right)+7+\left(1-9\right)i)
Combine the real and imaginary parts in 7+i-9i.
Re(15-3i-\left(i+8\right)+7-8i)
Add 1 to -9.
Re(15-3i-i-8+7-8i)
To find the opposite of i+8, find the opposite of each term.
Re(15-8+\left(-3-1\right)i+7-8i)
Combine the real and imaginary parts in 15-3i-i-8.
Re(7-4i+7-8i)
Do the additions in 15-8+\left(-3-1\right)i.
Re(7+7+\left(-4-8\right)i)
Combine the real and imaginary parts in 7-4i+7-8i.
Re(14-12i)
Do the additions in 7+7+\left(-4-8\right)i.
14
The real part of 14-12i is 14.
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