This math topic focuses on finding the x-intercept of linear equations presented in standard form and involving decimals. Each question provides a linear equation and multiple-choice answers, affirming skills in manipulating equations to isolate and solve for the variable 'x'. Topics covered include understanding and utilizing the standard form of linear equations (Ax + By = C), calculating intercepts, and working with decimal calculations. Overall, these problems help reinforce linear equation concepts and their graphical interpretations, specifically in pinpointing where a line intersects the x-axis.

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Linear Equations - Find X Intercept (Decimal) - Standard Form Worksheet

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Linear Equations - Find X Intercept (Decimal) - Standard Form
1
Find the x intercept of this function
A LaTex expression showing -3.2x - 3.4y = 0.1
a
-1.55
b
3.01
c
-3.07
d
-0.03
e
0.73
f
-0.79
2
Find the x intercept of this function
A LaTex expression showing 12.4x + 4.3y = -15.3
a
-0.47
b
-2.75
c
-1.23
d
-1.99
e
-4.27
f
1.81
3
Find the x intercept of this function
A LaTex expression showing 48.8x - 5.5y = -5.6
a
-2.39
b
2.17
c
-0.11
d
1.41
e
-1.63
f
2.93
4
Find the x intercept of this function
A LaTex expression showing 42.9x - 5.8y = -23.5
a
0.21
b
-0.55
c
-2.83
d
-1.31
e
2.49
f
0.97
5
Find the x intercept of this function
A LaTex expression showing 40.1x + 8.1y = 8.4
a
0.21
b
-1.31
c
-0.55
d
-2.07
e
1.73
f
0.97
6
Find the x intercept of this function
A LaTex expression showing -9.3x + 5.9y = -4.6
a
3.53
b
-2.55
c
0.49
d
-1.03
e
1.25
f
-1.79
7
Find the x intercept of this function
A LaTex expression showing -14.2x + 5.5y = -9.6
a
3.72
b
2.2
c
-2.36
d
2.96
e
-0.08
f
0.68
8
Find the x intercept of this function
A LaTex expression showing 1.8x + 1.7y = 1.9
a
0.3
b
1.06
c
4.1
d
3.34
e
-1.22
f
-0.46