199=3-7(7+7x)

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Solution for 199=3-7(7+7x) equation:


Simplifying
199 = 3 + -7(7 + 7x)
199 = 3 + (7 * -7 + 7x * -7)
199 = 3 + (-49 + -49x)

Combine like terms: 3 + -49 = -46
199 = -46 + -49x

Solving
199 = -46 + -49x

Solving for variable 'x'.

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

Add '49x' to each side of the equation.
199 + 49x = -46 + -49x + 49x

Combine like terms: -49x + 49x = 0
199 + 49x = -46 + 0
199 + 49x = -46

Add '-199' to each side of the equation.
199 + -199 + 49x = -46 + -199

Combine like terms: 199 + -199 = 0
0 + 49x = -46 + -199
49x = -46 + -199

Combine like terms: -46 + -199 = -245
49x = -245

Divide each side by '49'.
x = -5

Simplifying
x = -5

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