7[7-(7x-4)]+5x=0

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Solution for 7[7-(7x-4)]+5x=0 equation:


Simplifying
7[7 + -1(7x + -4)] + 5x = 0

Reorder the terms:
7[7 + -1(-4 + 7x)] + 5x = 0
7[7 + (-4 * -1 + 7x * -1)] + 5x = 0
7[7 + (4 + -7x)] + 5x = 0

Combine like terms: 7 + 4 = 11
7[11 + -7x] + 5x = 0
[11 * 7 + -7x * 7] + 5x = 0
[77 + -49x] + 5x = 0

Combine like terms: -49x + 5x = -44x
77 + -44x = 0

Solving
77 + -44x = 0

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + -44x = 0 + -77

Combine like terms: 77 + -77 = 0
0 + -44x = 0 + -77
-44x = 0 + -77

Combine like terms: 0 + -77 = -77
-44x = -77

Divide each side by '-44'.
x = 1.75

Simplifying
x = 1.75

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