8[z-(6z+49)+4]=3(z+9)

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Solution for 8[z-(6z+49)+4]=3(z+9) equation:


Simplifying
8[z + -1(6z + 49) + 4] = 3(z + 9)

Reorder the terms:
8[z + -1(49 + 6z) + 4] = 3(z + 9)
8[z + (49 * -1 + 6z * -1) + 4] = 3(z + 9)
8[z + (-49 + -6z) + 4] = 3(z + 9)

Reorder the terms:
8[-49 + 4 + z + -6z] = 3(z + 9)

Combine like terms: -49 + 4 = -45
8[-45 + z + -6z] = 3(z + 9)

Combine like terms: z + -6z = -5z
8[-45 + -5z] = 3(z + 9)
[-45 * 8 + -5z * 8] = 3(z + 9)
[-360 + -40z] = 3(z + 9)

Reorder the terms:
-360 + -40z = 3(9 + z)
-360 + -40z = (9 * 3 + z * 3)
-360 + -40z = (27 + 3z)

Solving
-360 + -40z = 27 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-360 + -40z + -3z = 27 + 3z + -3z

Combine like terms: -40z + -3z = -43z
-360 + -43z = 27 + 3z + -3z

Combine like terms: 3z + -3z = 0
-360 + -43z = 27 + 0
-360 + -43z = 27

Add '360' to each side of the equation.
-360 + 360 + -43z = 27 + 360

Combine like terms: -360 + 360 = 0
0 + -43z = 27 + 360
-43z = 27 + 360

Combine like terms: 27 + 360 = 387
-43z = 387

Divide each side by '-43'.
z = -9

Simplifying
z = -9

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