Multiply both sides by 3.
4x + 4 = 36
Subtract 4 from both sides.
4x = 32
Divide both sides by 4.
x = 8
Answer:
Today: Monday, 12 October 2020
Hour: 09.08 WIB (in Indonesian)
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3x + 5 = 20
3x = 20 - 5
3x = 15
x = 15/3
x = 5
Answer:
a
Step-by-step explanation:
You should write a 1 because I f what you add is 11, 12, 13, 14, 15, 16, 17, 18, or 19 there is a 1 in the front of the numbers so you must put a 1 but if the number was 76 the number in the front is 7 so you would put 7 on the tens column.
Answer:
2/3
Step-by-step explanation:
A line perpendicular to another line has a opposite reciprocal slope.
For example, if a line has a slope of 5, then the perpendicular line will have a slope of -1/5.
First, put the formula into slope intercept form:
3x + 2y = 18
2y = -3x + 18
y = -3/2x + 9
Because this line has a slope of -3/2, the perpendicular line will have a slope of 2/3.
