2x+4(7)=7

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


Simplifying
2x + 4(7) = 7

Multiply 4 * 7
2x + 28 = 7

Reorder the terms:
28 + 2x = 7

Solving
28 + 2x = 7

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 2x = 7 + -28

Combine like terms: 28 + -28 = 0
0 + 2x = 7 + -28
2x = 7 + -28

Combine like terms: 7 + -28 = -21
2x = -21

Divide each side by '2'.
x = -10.5

Simplifying
x = -10.5

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