7x+2(4x+8)=4

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Solution for 7x+2(4x+8)=4 equation:


Simplifying
7x + 2(4x + 8) = 4

Reorder the terms:
7x + 2(8 + 4x) = 4
7x + (8 * 2 + 4x * 2) = 4
7x + (16 + 8x) = 4

Reorder the terms:
16 + 7x + 8x = 4

Combine like terms: 7x + 8x = 15x
16 + 15x = 4

Solving
16 + 15x = 4

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 15x = 4 + -16

Combine like terms: 16 + -16 = 0
0 + 15x = 4 + -16
15x = 4 + -16

Combine like terms: 4 + -16 = -12
15x = -12

Divide each side by '15'.
x = -0.8

Simplifying
x = -0.8

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