Let's solve each equation step by step:
1) -5(-0.4) = 2) 0.84 / (-0.42) = -3) -1 0.7 (-x) = -35 / 0.-0.7(-x) = -7-x = -70 / -0.x = 104) 5.4(-x)=0.6(-36-5.4x = -21.x = -21.6 / -5.x = 5) -x 0.25 = -15 * 2-0.25x = -37x = -375 / -0.2x = 1500
Therefore, the solutions for each equation are1) 2) -3) x = 104) x = 5) x = 1500
Let's solve each equation step by step:
1) -5(-0.4) =
2) 0.84 / (-0.42) = -
3) -1 0.7 (-x) = -35 / 0.
-0.7(-x) = -7
-x = -70 / -0.
x = 10
4) 5.4(-x)=0.6(-36
-5.4x = -21.
x = -21.6 / -5.
x =
5) -x 0.25 = -15 * 2
-0.25x = -37
x = -375 / -0.2
x = 1500
Therefore, the solutions for each equation are
1)
2) -
3) x = 10
4) x =
5) x = 1500