4(3x-2)+4(x+1)=100

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Solution for 4(3x-2)+4(x+1)=100 equation:


Simplifying
4(3x + -2) + 4(x + 1) = 100

Reorder the terms:
4(-2 + 3x) + 4(x + 1) = 100
(-2 * 4 + 3x * 4) + 4(x + 1) = 100
(-8 + 12x) + 4(x + 1) = 100

Reorder the terms:
-8 + 12x + 4(1 + x) = 100
-8 + 12x + (1 * 4 + x * 4) = 100
-8 + 12x + (4 + 4x) = 100

Reorder the terms:
-8 + 4 + 12x + 4x = 100

Combine like terms: -8 + 4 = -4
-4 + 12x + 4x = 100

Combine like terms: 12x + 4x = 16x
-4 + 16x = 100

Solving
-4 + 16x = 100

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + 16x = 100 + 4

Combine like terms: -4 + 4 = 0
0 + 16x = 100 + 4
16x = 100 + 4

Combine like terms: 100 + 4 = 104
16x = 104

Divide each side by '16'.
x = 6.5

Simplifying
x = 6.5

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