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satela [25.4K]
3 years ago
11

A number multiplied by -8, subtracted from the sum of 14 and five times the number

Mathematics
2 answers:
Charra [1.4K]3 years ago
7 0

Let us suppose the number is x. Now we try to make an algebraic expression going step by step.

Step 1:

Five times the number means 5 multiplied by x.

So it becomes 5x.

Step 2:

Sum of 14 and five times the number means 5x+14.

Step 3:

Number multiplied by -8 means -8x.

Step 4:

Subtract the expression in step (3) from expression in step (2)

5x+14-(-8x)

Now we can simplify it further,

5x+14+8x

Combining like terms,

13x+14

Answer: The final expression becomes 13x+14.

Alika [10]3 years ago
5 0
(14 + 5z) - (-8z) OR (14 + 5z) + (8z)

z= the number
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Using Triangle Congruence Theorems
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<h3>What are the definitions of the Theorems of Congruent Triangles?</h3>

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ASA - Angle Side Angle rule

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4 0
2 years ago
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3 years ago
Solve the system by substitution.<br> y = 8x<br> y=10x – 4<br> Submit Answer<br> How
Goshia [24]

Answer:

(2,16)

Step-by-step explanation:

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Solution of the system is (2,16)

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