-2.4(a+0.3)=-1.2(a+1.1)

Solution for -2.4(a+0.3)=-1.2(a+1.1) equation:

Simplifying
-2.4(a + 0.3) = -1.2(a + 1.1)

Reorder the terms:
-2.4(0.3 + a) = -1.2(a + 1.1)
(0.3 * -2.4 + a * -2.4) = -1.2(a + 1.1)
(-0.72 + -2.4a) = -1.2(a + 1.1)

Reorder the terms:
-0.72 + -2.4a = -1.2(1.1 + a)
-0.72 + -2.4a = (1.1 * -1.2 + a * -1.2)
-0.72 + -2.4a = (-1.32 + -1.2a)

Solving
-0.72 + -2.4a = -1.32 + -1.2a

Solving for variable 'a'.

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

Add '1.2a' to each side of the equation.
-0.72 + -2.4a + 1.2a = -1.32 + -1.2a + 1.2a

Combine like terms: -2.4a + 1.2a = -1.2a
-0.72 + -1.2a = -1.32 + -1.2a + 1.2a

Combine like terms: -1.2a + 1.2a = 0.0
-0.72 + -1.2a = -1.32 + 0.0
-0.72 + -1.2a = -1.32

Add '0.72' to each side of the equation.
-0.72 + 0.72 + -1.2a = -1.32 + 0.72

Combine like terms: -0.72 + 0.72 = 0.00
0.00 + -1.2a = -1.32 + 0.72
-1.2a = -1.32 + 0.72

Combine like terms: -1.32 + 0.72 = -0.6
-1.2a = -0.6

Divide each side by '-1.2'.
a = 0.5

Simplifying
a = 0.5