3(x)+5(4+x)=4

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Solution for 3(x)+5(4+x)=4 equation:


Simplifying
3(x) + 5(4 + x) = 4
3x + (4 * 5 + x * 5) = 4
3x + (20 + 5x) = 4

Reorder the terms:
20 + 3x + 5x = 4

Combine like terms: 3x + 5x = 8x
20 + 8x = 4

Solving
20 + 8x = 4

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 8x = 4 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = 4 + -20
8x = 4 + -20

Combine like terms: 4 + -20 = -16
8x = -16

Divide each side by '8'.
x = -2

Simplifying
x = -2

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