2[2x+5]=8x-4

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Solution for 2[2x+5]=8x-4 equation:


Simplifying
2[2x + 5] = 8x + -4

Reorder the terms:
2[5 + 2x] = 8x + -4
[5 * 2 + 2x * 2] = 8x + -4
[10 + 4x] = 8x + -4

Reorder the terms:
10 + 4x = -4 + 8x

Solving
10 + 4x = -4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
10 + 4x + -8x = -4 + 8x + -8x

Combine like terms: 4x + -8x = -4x
10 + -4x = -4 + 8x + -8x

Combine like terms: 8x + -8x = 0
10 + -4x = -4 + 0
10 + -4x = -4

Add '-10' to each side of the equation.
10 + -10 + -4x = -4 + -10

Combine like terms: 10 + -10 = 0
0 + -4x = -4 + -10
-4x = -4 + -10

Combine like terms: -4 + -10 = -14
-4x = -14

Divide each side by '-4'.
x = 3.5

Simplifying
x = 3.5

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