# Find x if m∠JKL = 40x + 5, m∠JKR = 30°, and m∠RKL = 32x – 1.

Find x if m∠JKL = 40x + 5, m∠JKR = 30°, and m∠RKL = 32x - 1.

## This Post Has 4 Comments

1. Expert says:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

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2. Expert says:

The year before the 10s so it was like when caveman were alive

3. Expert says:

d

step-by-step explanation:

d

4. Expert says:

0.02040816326