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MariettaO [177]
3 years ago
9

What is the solution to this equation?

Mathematics
2 answers:
Alex Ar [27]3 years ago
5 0
The answer is D. 8
Work: 3x-6=18 You have to get x alone on one side
+6=+6 You cancelled out the -6 using +6 (always use opposites and what u do to one side you always do to the other side of the = sign)
3x=24 You cancelled out the x3 using /3
/3=/3
X=8 Your answer
charle [14.2K]3 years ago
4 0
D<x =8 18+6 is 24 and 24/3 is 8
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Which statement is true about the pattern above?
Aleks04 [339]
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3 years ago
Here you go !
Grace [21]
I hope this helps you

5 0
3 years ago
Read 2 more answers
the sum of two numbers is 7 five times the larger number plus four times the the smaller number is 47.
Natali5045456 [20]
Let x and y represent the larger and smaller numbers, respectively. The problem conditions give rise to two equations:
  x + y = 7
  5x +4y = 47

You can use the first equation to write an expression for y, then substitute that into the second equation.
  y = 7 - x
  5x +4(7 -x) = 47 . . . . substitute for y
  x + 28 = 47 . . . . . . .. simplify
  x = 19 . . . . . . . . . . . . subtract 28

Using our expression for y, we have
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The larger number is 19.
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7 0
3 years ago
(4-2)^2x5+9 <br> Answer+step by step
RUDIKE [14]

Answer:

4-2 = 2

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2^19 = 2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2 = 524288

6 0
2 years ago
Read 2 more answers
What is the value of x in the equation 25x = 16?​
k0ka [10]

Answer:

C.

Step-by-step explanation:

Let's solve your equation step-by-step.

25x2=16

Step 1: Divide both sides by 25.

25x2

25

=

16

25

x2=

16

25

Step 2: Take square root.

x=±√

16

25

x=0.8,−0.8

5 0
2 years ago
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