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4 years ago

Solve −3( 3+x) +4( x−6) =−4.

Mathematics

2 answers:

timurjin [86]4 years ago

6 0

X=29

Distribute:
-3 × 3 ; -3 × x
4 × x ; 4 × -6

-9 -3x + 4x -24 = -4

Combine like terms:
x -33 = -4

Add:
+33
x = 29

luda_lava [24]4 years ago

4 0

$- 9 - 3x + 4x - 24 = - 4 \\ 1x - 15 = - 4 \\ 1x = 11 \\ x = 11$

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