7x+4(2x-14)=49

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Solution for 7x+4(2x-14)=49 equation:


Simplifying
7x + 4(2x + -14) = 49

Reorder the terms:
7x + 4(-14 + 2x) = 49
7x + (-14 * 4 + 2x * 4) = 49
7x + (-56 + 8x) = 49

Reorder the terms:
-56 + 7x + 8x = 49

Combine like terms: 7x + 8x = 15x
-56 + 15x = 49

Solving
-56 + 15x = 49

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 15x = 49 + 56

Combine like terms: -56 + 56 = 0
0 + 15x = 49 + 56
15x = 49 + 56

Combine like terms: 49 + 56 = 105
15x = 105

Divide each side by '15'.
x = 7

Simplifying
x = 7

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