3(.3+4)+4=-1-4(x+3)

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Solution for 3(.3+4)+4=-1-4(x+3) equation: 


Simplifying
3(0.3 + 4) + 4 = -1 + -4(x + 3)

Combine like terms: 0.3 + 4 = 4.3
3(4.3) + 4 = -1 + -4(x + 3)

Multiply 3 * 4.3
12.9 + 4 = -1 + -4(x + 3)

Combine like terms: 12.9 + 4 = 16.9
16.9 = -1 + -4(x + 3)

Reorder the terms:
16.9 = -1 + -4(3 + x)
16.9 = -1 + (3 * -4 + x * -4)
16.9 = -1 + (-12 + -4x)

Combine like terms: -1 + -12 = -13
16.9 = -13 + -4x

Solving
16.9 = -13 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
16.9 + 4x = -13 + -4x + 4x

Combine like terms: -4x + 4x = 0
16.9 + 4x = -13 + 0
16.9 + 4x = -13

Add '-16.9' to each side of the equation.
16.9 + -16.9 + 4x = -13 + -16.9

Combine like terms: 16.9 + -16.9 = 0.0
0.0 + 4x = -13 + -16.9
4x = -13 + -16.9

Combine like terms: -13 + -16.9 = -29.9
4x = -29.9

Divide each side by '4'.
x = -7.475

Simplifying
x = -7.475

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