0.4x+0.7(0.3x+4)=0.6(0.4x-0.1)-0.1

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Solution for 0.4x+0.7(0.3x+4)=0.6(0.4x-0.1)-0.1 equation:


Simplifying
0.4x + 0.7(0.3x + 4) = 0.6(0.4x + -0.1) + -0.1

Reorder the terms:
0.4x + 0.7(4 + 0.3x) = 0.6(0.4x + -0.1) + -0.1
0.4x + (4 * 0.7 + 0.3x * 0.7) = 0.6(0.4x + -0.1) + -0.1
0.4x + (2.8 + 0.21x) = 0.6(0.4x + -0.1) + -0.1

Reorder the terms:
2.8 + 0.4x + 0.21x = 0.6(0.4x + -0.1) + -0.1

Combine like terms: 0.4x + 0.21x = 0.61x
2.8 + 0.61x = 0.6(0.4x + -0.1) + -0.1

Reorder the terms:
2.8 + 0.61x = 0.6(-0.1 + 0.4x) + -0.1
2.8 + 0.61x = (-0.1 * 0.6 + 0.4x * 0.6) + -0.1
2.8 + 0.61x = (-0.06 + 0.24x) + -0.1

Reorder the terms:
2.8 + 0.61x = -0.06 + -0.1 + 0.24x

Combine like terms: -0.06 + -0.1 = -0.16
2.8 + 0.61x = -0.16 + 0.24x

Solving
2.8 + 0.61x = -0.16 + 0.24x

Solving for variable 'x'.

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

Add '-0.24x' to each side of the equation.
2.8 + 0.61x + -0.24x = -0.16 + 0.24x + -0.24x

Combine like terms: 0.61x + -0.24x = 0.37x
2.8 + 0.37x = -0.16 + 0.24x + -0.24x

Combine like terms: 0.24x + -0.24x = 0.00
2.8 + 0.37x = -0.16 + 0.00
2.8 + 0.37x = -0.16

Add '-2.8' to each side of the equation.
2.8 + -2.8 + 0.37x = -0.16 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + 0.37x = -0.16 + -2.8
0.37x = -0.16 + -2.8

Combine like terms: -0.16 + -2.8 = -2.96
0.37x = -2.96

Divide each side by '0.37'.
x = -8

Simplifying
x = -8

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