4(-1)=2(z+3)

Solution for 4(-1)=2(z+3) equation:

Simplifying
4(-1) = 2(z + 3)

Multiply 4 * -1
-4 = 2(z + 3)

Reorder the terms:
-4 = 2(3 + z)
-4 = (3 * 2 + z * 2)
-4 = (6 + 2z)

Solving
-4 = 6 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-4 + -2z = 6 + 2z + -2z

Combine like terms: 2z + -2z = 0
-4 + -2z = 6 + 0
-4 + -2z = 6

Add '4' to each side of the equation.
-4 + 4 + -2z = 6 + 4

Combine like terms: -4 + 4 = 0
0 + -2z = 6 + 4
-2z = 6 + 4

Combine like terms: 6 + 4 = 10
-2z = 10

Divide each side by '-2'.
z = -5

Simplifying
z = -5