Please help i cant do maths to save my life

3x+4=22

this is the required equation

now,

3x=22-4

3x=18

x=6

hope it helps you

Step-by-step explanation:

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x = 6

Step-by-step explanation:

According to the question, Suppose x is the number.

multiplying x by 3 and adding 4, you get 22.

3x + 4 = 22

Solving,

3x + 4 = 22

3x = 22 - 4

3x = 18

x = 18/3

x = 6

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: