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Anvisha [2.4K]
1 year ago
11

4x - 7 = 8 What is the value of x? Show your working.

Mathematics
2 answers:
skad [1K]1 year ago
7 0

Answer:

15/4 (or) 3.75

Step-by-step explanation:

Let's find the required value of x,

→ 4x - 7 = 8

→ 4x = 8 + 7

→ 4x = 15

→ x = 15/4

→ [ x = 3.75 ]

Therefore, the value of x is 3.75.

erica [24]1 year ago
4 0

Answer:

<h2><u><em>x =</em></u><u><em> </em></u><u><em>3.75</em></u></h2><h2><u><em>or</em></u></h2><h2><u><em>x = 3 3/4</em></u></h2>

Step-by-step explanation:

4x - 7 = 8

What is the value of x? Show your working.

4x - 7 = 8

4x = 8 + 7

4x = 15

x = 15 : 4

x = 3.75

or

x = 3 3/4

--------------------

check

4 * 3.75 - 7 = 8

15 - 7 = 8

8 = 8

the answer is good

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