7[4-(-7x-1)]=147x+49

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Solution for 7[4-(-7x-1)]=147x+49 equation:


Simplifying
7[4 + -1(-7x + -1)] = 147x + 49

Reorder the terms:
7[4 + -1(-1 + -7x)] = 147x + 49
7[4 + (-1 * -1 + -7x * -1)] = 147x + 49
7[4 + (1 + 7x)] = 147x + 49

Combine like terms: 4 + 1 = 5
7[5 + 7x] = 147x + 49
[5 * 7 + 7x * 7] = 147x + 49
[35 + 49x] = 147x + 49

Reorder the terms:
35 + 49x = 49 + 147x

Solving
35 + 49x = 49 + 147x

Solving for variable 'x'.

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

Add '-147x' to each side of the equation.
35 + 49x + -147x = 49 + 147x + -147x

Combine like terms: 49x + -147x = -98x
35 + -98x = 49 + 147x + -147x

Combine like terms: 147x + -147x = 0
35 + -98x = 49 + 0
35 + -98x = 49

Add '-35' to each side of the equation.
35 + -35 + -98x = 49 + -35

Combine like terms: 35 + -35 = 0
0 + -98x = 49 + -35
-98x = 49 + -35

Combine like terms: 49 + -35 = 14
-98x = 14

Divide each side by '-98'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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