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What is the solution to this equation?

[tex]\[ -8x + 4 = 36 \][/tex]

A. [tex]\[ x = 4 \][/tex]

B. [tex]\[ x = -5 \][/tex]

C. [tex]\[ x = 5 \][/tex]

D. [tex]\[ x = -4 \][/tex]


Sagot :

To solve the equation [tex]\(-8x + 4 = 36\)[/tex], we need to isolate the variable [tex]\(x\)[/tex]. Let's go through the steps:

1. Subtract 4 from both sides of the equation to eliminate the constant term on the left side:
[tex]\[ -8x + 4 - 4 = 36 - 4 \][/tex]
Simplifying this, we get:
[tex]\[ -8x = 32 \][/tex]

2. Divide both sides by -8 to solve for [tex]\(x\)[/tex]:
[tex]\[ x = \frac{32}{-8} \][/tex]
Simplifying this, we get:
[tex]\[ x = -4 \][/tex]

So, the solution to the equation [tex]\(-8x + 4 = 36\)[/tex] is [tex]\(x = -4\)[/tex].

Therefore, the correct answer is:
[tex]\[ \boxed{x = -4} \][/tex]

Option D is the correct choice.