Solve for x. 3x = - 39

Can someone tell me the steps

Your body of 7/10. is more than 1/2 your body water?

The square of 9 less than a number is 3 less that the number?

If five times the measure of an angle is decreased by 30°, the result is the same as when two times the measure of the angle is increased by 18°. what is the measure of the angle?

Mindy and Troy combined ate 9 pieces of the wedding cake. Mindy ate 3 pieces of cake and Troy had 1/4 of the total cake. a) Write an equation to determine how many pieces of cake (c) there were in total. b) Find the total number of pieces of cake.

What steps would you take in order to solve the equation m + 61 = 39? add 61 and multiply by 2 subtract 61 and multiply by add 61 and multiply by subtract 61 and multiply by 2

According to an airline, flights on a certain route are on time 85 % of the time. Suppose 17 flights are randomly selected and the number of on-time flights is recorded. (a) Explain why this is a binomial experiment.

Is 0.9 0.06 11/20 0.21 greater than 1/2 or smaller

Lynn used 3/8 cups of flour and 1/3 cup of sugar in a recipe what number is a common denominator for 3/8 and 1/3

Find the percent of the number. Explain your method. 30% of 50

What is the length of the side opposite angle B? 3 units 4 units 5 units 6 units