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MissTica
1 year ago
13

7 - 2x = 11 What is the value of x? Show your working.

Mathematics
2 answers:
sukhopar [10]1 year ago
8 0

Answer: x = - 4

Step-by-step explanation:

7-2x=1

PEMDAS

so add 7 to both sides

-2x=8

divide by -2 from both sides

x=-4

BartSMP [9]1 year ago
8 0

Answer:

x = -2

Step-by-step explanation:

Let's find the required value of x,

→ 7 - 2x = 11

→ -2x = 11 - 7

→ -2x = 4

→ x = -4/2

→ [ x = -2 ]

Therefore, the value of x is -2.

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Complete the work to simplify the expression (-2d^5)^4
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16d^20

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Challenge Problem/Group Activity
8_murik_8 [283]

The different ways that they can vote is given as 16 different ways.

<h3>How to calculate the ways that they can vote</h3>

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This tells us that each person only has 2 choices of what they want.

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brainly.com/question/4658834

SPJ1

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2 years ago
The solutions to the inequality y&lt;-x+1 are shaded on the graph. Which point is a solution?
suter [353]
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I know that the solution cannot have two positive coordinates because the first quadrant is not part of the solution, so I won't guess A or C. 
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On the graph, (3, –2) is on the line, which means it is part of the solution because the line is solid and the inequality is a greater than or equal to sign. 
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3 years ago
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Answer:

Step-by-step explanation:

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3 0
3 years ago
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