4x - 1.6 = (2x + 2)3 + 4.4 - For what value of x, will the above equation be satisfied?

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Solution

The correct option is D - 6
Step 1:
Keep variables on one side and constants on the other.
4x - 1.6 = 6x + 6 + 4.4
4x - 1.6 = 6x + 10.4
Adding 1.6 on both sides
4x = 6x + 12
Adding -6x on both sides
-6x + 4x = -6x + 6x + 12
-2x = 12

Step 2:

Solve for x
Dividing both sides by -2
x = -6

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4x - 1.6 = (2x + 2)3 + 4.4 - For what value of x, will the above equation be satisfied?

The correct option is D - 6Step 1: Keep variables on one side and constants on the other. 4x - 1.6 = 6x + 6 + 4.4 4x - 1.6 = 6x + 10.4 Adding 1.6 on both sides 4x = 6x + 12 Adding -6x on both sides -6x + 4x = -6x + 6x + 12 -2x = 12 Step 2: Solve for x Dividing both sides by -2 x = -6

The correct option is D - 6
Step 1:
Keep variables on one side and constants on the other.
4x - 1.6 = 6x + 6 + 4.4
4x - 1.6 = 6x + 10.4
Adding 1.6 on both sides
4x = 6x + 12
Adding -6x on both sides
-6x + 4x = -6x + 6x + 12
-2x = 12

Step 2:

Solve for x
Dividing both sides by -2
x = -6